diff --git a/api/src/main/kotlin/nebulosa/api/alignment/polar/darv/DARVTask.kt b/api/src/main/kotlin/nebulosa/api/alignment/polar/darv/DARVTask.kt
index 65e4ea05c..73842019a 100644
--- a/api/src/main/kotlin/nebulosa/api/alignment/polar/darv/DARVTask.kt
+++ b/api/src/main/kotlin/nebulosa/api/alignment/polar/darv/DARVTask.kt
@@ -17,6 +17,7 @@ import nebulosa.indi.device.camera.Camera
 import nebulosa.indi.device.camera.CameraEvent
 import nebulosa.indi.device.camera.FrameType
 import nebulosa.indi.device.guide.GuideOutput
+import nebulosa.indi.device.mount.Mount
 import nebulosa.log.loggerFor
 import java.nio.file.Files
 import java.time.Duration
@@ -64,7 +65,7 @@ data class DARVTask(
     override fun execute(cancellationToken: CancellationToken) {
         LOG.info("DARV started. camera={}, guideOutput={}, request={}", camera, guideOutput, request)
 
-        camera.snoop(listOf(guideOutput))
+        if (guideOutput is Mount) camera.snoop(camera.snoopedDevices.filter { it !is Mount } + guideOutput)
 
         val task = SplitTask(listOf(cameraCaptureTask, Task.of(delayTask, forwardGuidePulseTask, backwardGuidePulseTask)), executor)
         task.execute(cancellationToken)
diff --git a/api/src/main/kotlin/nebulosa/api/alignment/polar/tppa/TPPATask.kt b/api/src/main/kotlin/nebulosa/api/alignment/polar/tppa/TPPATask.kt
index b3d8e926c..192faa152 100644
--- a/api/src/main/kotlin/nebulosa/api/alignment/polar/tppa/TPPATask.kt
+++ b/api/src/main/kotlin/nebulosa/api/alignment/polar/tppa/TPPATask.kt
@@ -110,7 +110,7 @@ data class TPPATask(
         rightAscension = mount?.rightAscension ?: 0.0
         declination = mount?.declination ?: 0.0
 
-        camera.snoop(listOf(mount))
+        camera.snoop(camera.snoopedDevices.filter { it !is Mount } + mount)
 
         cancellationToken.listenToPause(this)
 
diff --git a/api/src/main/kotlin/nebulosa/api/autofocus/AutoFocusTask.kt b/api/src/main/kotlin/nebulosa/api/autofocus/AutoFocusTask.kt
index d1231501b..17492d104 100644
--- a/api/src/main/kotlin/nebulosa/api/autofocus/AutoFocusTask.kt
+++ b/api/src/main/kotlin/nebulosa/api/autofocus/AutoFocusTask.kt
@@ -85,7 +85,7 @@ data class AutoFocusTask(
         var numberOfAttempts = 0
         val maximumFocusPoints = request.capture.exposureAmount * request.initialOffsetSteps * 10
 
-        // camera.snoop(listOf(focuser))
+        camera.snoop(camera.snoopedDevices.filter { it !is Focuser } + focuser)
 
         while (!exited && !cancellationToken.isCancelled) {
             numberOfAttempts++
diff --git a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerController.kt b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerController.kt
index fd36445da..17f9d715a 100644
--- a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerController.kt
+++ b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerController.kt
@@ -5,6 +5,7 @@ import nebulosa.indi.device.camera.Camera
 import nebulosa.indi.device.filterwheel.FilterWheel
 import nebulosa.indi.device.focuser.Focuser
 import nebulosa.indi.device.mount.Mount
+import nebulosa.indi.device.rotator.Rotator
 import org.springframework.web.bind.annotation.*
 
 @RestController
@@ -16,9 +17,9 @@ class SequencerController(
     @PutMapping("{camera}/start")
     fun start(
         camera: Camera,
-        mount: Mount?, wheel: FilterWheel?, focuser: Focuser?,
+        mount: Mount?, wheel: FilterWheel?, focuser: Focuser?, rotator: Rotator?,
         @RequestBody @Valid body: SequencePlanRequest,
-    ) = sequencerService.start(camera, body, mount, wheel, focuser)
+    ) = sequencerService.start(camera, body, mount, wheel, focuser, rotator)
 
     @PutMapping("{camera}/stop")
     fun stop(camera: Camera) {
diff --git a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerExecutor.kt b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerExecutor.kt
index 48b10b2af..4f3bd05eb 100644
--- a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerExecutor.kt
+++ b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerExecutor.kt
@@ -16,6 +16,7 @@ import nebulosa.indi.device.filterwheel.FilterWheelEvent
 import nebulosa.indi.device.focuser.Focuser
 import nebulosa.indi.device.focuser.FocuserEvent
 import nebulosa.indi.device.mount.Mount
+import nebulosa.indi.device.rotator.Rotator
 import org.greenrobot.eventbus.Subscribe
 import org.greenrobot.eventbus.ThreadMode
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor
@@ -54,7 +55,7 @@ class SequencerExecutor(
 
     fun execute(
         camera: Camera, request: SequencePlanRequest,
-        mount: Mount? = null, wheel: FilterWheel? = null, focuser: Focuser? = null,
+        mount: Mount? = null, wheel: FilterWheel? = null, focuser: Focuser? = null, rotator: Rotator? = null,
     ) {
         check(camera.connected) { "${camera.name} Camera is not connected" }
         check(jobs.none { it.task.camera === camera }) { "${camera.name} Sequencer Job is already in progress" }
@@ -67,7 +68,11 @@ class SequencerExecutor(
             check(jobs.none { it.task.focuser === focuser }) { "${camera.name} Sequencer Job is already in progress" }
         }
 
-        val task = SequencerTask(camera, request, guider, mount, wheel, focuser, threadPoolTaskExecutor, calibrationFrameService)
+        if (rotator != null && rotator.connected) {
+            check(jobs.none { it.task.rotator === rotator }) { "${camera.name} Sequencer Job is already in progress" }
+        }
+
+        val task = SequencerTask(camera, request, guider, mount, wheel, focuser, rotator, threadPoolTaskExecutor, calibrationFrameService)
         task.subscribe(this)
 
         with(SequencerJob(task)) {
diff --git a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerService.kt b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerService.kt
index fe26e8e24..871fcd1f3 100644
--- a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerService.kt
+++ b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerService.kt
@@ -4,6 +4,7 @@ import nebulosa.indi.device.camera.Camera
 import nebulosa.indi.device.filterwheel.FilterWheel
 import nebulosa.indi.device.focuser.Focuser
 import nebulosa.indi.device.mount.Mount
+import nebulosa.indi.device.rotator.Rotator
 import org.springframework.stereotype.Service
 import java.nio.file.Path
 import kotlin.io.path.exists
@@ -18,13 +19,13 @@ class SequencerService(
     @Synchronized
     fun start(
         camera: Camera, request: SequencePlanRequest,
-        mount: Mount?, wheel: FilterWheel?, focuser: Focuser?,
+        mount: Mount?, wheel: FilterWheel?, focuser: Focuser?, rotator: Rotator?,
     ) {
         val savePath = request.savePath
             ?.takeIf { "$it".isNotBlank() && it.exists() && it.isDirectory() }
             ?: Path.of("$sequencesPath", (System.currentTimeMillis() / 1000).toString())
 
-        sequencerExecutor.execute(camera, request.copy(savePath = savePath), mount, wheel, focuser)
+        sequencerExecutor.execute(camera, request.copy(savePath = savePath), mount, wheel, focuser, rotator)
     }
 
     @Synchronized
diff --git a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerTask.kt b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerTask.kt
index ecd8aca07..9b624c38d 100644
--- a/api/src/main/kotlin/nebulosa/api/sequencer/SequencerTask.kt
+++ b/api/src/main/kotlin/nebulosa/api/sequencer/SequencerTask.kt
@@ -19,6 +19,7 @@ import nebulosa.indi.device.filterwheel.FilterWheel
 import nebulosa.indi.device.filterwheel.FilterWheelEvent
 import nebulosa.indi.device.focuser.Focuser
 import nebulosa.indi.device.mount.Mount
+import nebulosa.indi.device.rotator.Rotator
 import nebulosa.log.loggerFor
 import java.time.Duration
 import java.util.*
@@ -37,6 +38,7 @@ data class SequencerTask(
     @JvmField val mount: Mount? = null,
     @JvmField val wheel: FilterWheel? = null,
     @JvmField val focuser: Focuser? = null,
+    @JvmField val rotator: Rotator? = null,
     private val executor: Executor? = null,
     private val calibrationFrameProvider: CalibrationFrameProvider? = null,
 ) : AbstractTask<MessageEvent>(), Consumer<Any>, CameraEventAware, WheelEventAware {
@@ -131,7 +133,7 @@ data class SequencerTask(
     override fun execute(cancellationToken: CancellationToken) {
         LOG.info("Sequencer started. camera={}, mount={}, wheel={}, focuser={}, plan={}", camera, mount, wheel, focuser, plan)
 
-        camera.snoop(listOf(mount, wheel, focuser))
+        camera.snoop(listOf(mount, wheel, focuser, rotator))
 
         for (task in tasks) {
             if (cancellationToken.isCancelled) break
diff --git a/desktop/src/app/sequencer/sequencer.component.html b/desktop/src/app/sequencer/sequencer.component.html
index b8c5b9344..998f0830e 100644
--- a/desktop/src/app/sequencer/sequencer.component.html
+++ b/desktop/src/app/sequencer/sequencer.component.html
@@ -27,13 +27,8 @@
                         <i *ngIf="plan.autoSubFolderMode === 'MIDNIGHT'" (click)="toggleAutoSubFolder()"
                            class="mdi mdi-weather-night text-blue-600 cursor-pointer" pTooltip="Auto sub folder: MIDNIGHT" tooltipPosition="bottom"
                            [positionTop]="8"></i>
-
-                        <span class="p-float-label">
-                            <input pInputText [disabled]="running" class="p-inputtext-sm border-0 w-full" [(ngModel)]="plan.savePath"
-                                   (ngModelChange)="savePlan()" />
-                            <label>Path</label>
-                        </span>
-                        <p-button [disabled]="running" icon="mdi mdi-folder-open" size="small" (onClick)="chooseSavePath()" />
+                        <neb-path-chooser key="SEQUENCER_SAVE_PATH" [directory]="true" [(path)]="plan.savePath" (pathChange)="savePlan()"
+                                          class="w-full" />
                     </div>
                 </div>
             </p-tabPanel>
@@ -144,6 +139,8 @@
                                 (deviceChange)="wheelChanged()" />
             <neb-device-chooser title="FOCUSER" icon="mdi mdi-image-filter-center-focus" [devices]="focusers" [(device)]="focuser"
                                 [hasNone]="true" (deviceChange)="focuserChanged()" />
+            <neb-device-chooser title="ROTATOR" icon="mdi mdi-rotate-right" [devices]="rotators" [(device)]="rotator"
+                                [hasNone]="true" (deviceChange)="rotatorChanged()" />
         </div>
     </div>
     <div class="grid mt-0">
diff --git a/desktop/src/app/sequencer/sequencer.component.ts b/desktop/src/app/sequencer/sequencer.component.ts
index 8577473d3..43b06746c 100644
--- a/desktop/src/app/sequencer/sequencer.component.ts
+++ b/desktop/src/app/sequencer/sequencer.component.ts
@@ -13,6 +13,7 @@ import { JsonFile } from '../../shared/types/app.types'
 import { Camera, CameraCaptureEvent, CameraStartCapture } from '../../shared/types/camera.types'
 import { Focuser } from '../../shared/types/focuser.types'
 import { Mount } from '../../shared/types/mount.types'
+import { Rotator } from '../../shared/types/rotator.types'
 import { EMPTY_SEQUENCE_PLAN, SEQUENCE_ENTRY_PROPERTIES, SequenceCaptureMode, SequenceEntryProperty, SequencePlan, SequencerEvent } from '../../shared/types/sequencer.types'
 import { FilterWheel } from '../../shared/types/wheel.types'
 import { deviceComparator } from '../../shared/utils/comparators'
@@ -34,11 +35,13 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
     mounts: Mount[] = []
     wheels: FilterWheel[] = []
     focusers: Focuser[] = []
+    rotators: Rotator[] = []
 
     camera?: Camera
     mount?: Mount
     wheel?: FilterWheel
     focuser?: Focuser
+    rotator?: Rotator
 
     readonly captureModes: SequenceCaptureMode[] = ['FULLY', 'INTERLEAVED']
     readonly plan = structuredClone(EMPTY_SEQUENCE_PLAN)
@@ -177,43 +180,53 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         })
 
         electron.on('CAMERA.UPDATED', event => {
-            ngZone.run(() => {
-                const camera = this.cameras.find(e => e.id === event.device.id)
+            const camera = this.cameras.find(e => e.id === event.device.id)
 
-                if (camera) {
+            if (camera) {
+                ngZone.run(() => {
                     Object.assign(camera, event.device)
-                }
-            })
+                })
+            }
         })
 
         electron.on('MOUNT.UPDATED', event => {
-            ngZone.run(() => {
-                const mount = this.mounts.find(e => e.id === event.device.id)
+            const mount = this.mounts.find(e => e.id === event.device.id)
 
-                if (mount) {
+            if (mount) {
+                ngZone.run(() => {
                     Object.assign(mount, event.device)
-                }
-            })
+                })
+            }
         })
 
         electron.on('WHEEL.UPDATED', event => {
-            ngZone.run(() => {
-                const wheel = this.wheels.find(e => e.id === event.device.id)
+            const wheel = this.wheels.find(e => e.id === event.device.id)
 
-                if (wheel) {
+            if (wheel) {
+                ngZone.run(() => {
                     Object.assign(wheel, event.device)
-                }
-            })
+                })
+            }
         })
 
         electron.on('FOCUSER.UPDATED', event => {
-            ngZone.run(() => {
-                const focuser = this.focusers.find(e => e.id === event.device.id)
+            const focuser = this.focusers.find(e => e.id === event.device.id)
 
-                if (focuser) {
+            if (focuser) {
+                ngZone.run(() => {
                     Object.assign(focuser, event.device)
-                }
-            })
+                })
+            }
+        })
+
+        electron.on('ROTATOR.UPDATED', event => {
+            const rotator = this.rotators.find(e => e.id === event.device.id)
+
+            if (rotator) {
+                ngZone.run(() => {
+                    Object.assign(rotator, event.device)
+                })
+            }
         })
 
         electron.on('SEQUENCER.ELAPSED', event => {
@@ -246,6 +259,7 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         this.mounts = (await this.api.mounts()).sort(deviceComparator)
         this.wheels = (await this.api.wheels()).sort(deviceComparator)
         this.focusers = (await this.api.focusers()).sort(deviceComparator)
+        this.rotators = (await this.api.rotators()).sort(deviceComparator)
 
         this.loadSavedJsonFileFromPathOrAddDefault()
 
@@ -262,6 +276,7 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         if (this.mount) this.api.mountListen(this.mount)
         if (this.focuser) this.api.focuserListen(this.focuser)
         if (this.wheel) this.api.wheelListen(this.wheel)
+        if (this.rotator) this.api.rotatorListen(this.rotator)
     }
 
     private enableOrDisableTopbarMenu(enable: boolean) {
@@ -272,6 +287,7 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         const camera = this.camera ?? this.cameras[0]
         // const wheel = this.wheel ?? this.wheels[0]
         // const focuser = this.focuser ?? this.focusers[0]
+        // const rotator = this.rotator ?? this.rotators[0]
 
         this.plan.entries.push({
             enabled: true,
@@ -356,8 +372,9 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
 
         this.camera = this.cameras.find(e => e.name === this.plan.camera?.name) ?? this.cameras[0]
         this.mount = this.mounts.find(e => e.name === this.plan.mount?.name) ?? this.mounts[0]
-        this.focuser = this.focusers.find(e => e.name === this.plan.focuser?.name) ?? this.focusers[0]
         this.wheel = this.wheels.find(e => e.name === this.plan.wheel?.name) ?? this.wheels[0]
+        this.focuser = this.focusers.find(e => e.name === this.plan.focuser?.name) ?? this.focusers[0]
+        this.rotator = this.rotators.find(e => e.name === this.plan.rotator?.name) ?? this.rotators[0]
 
         return plan.entries.length
     }
@@ -377,16 +394,6 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         }
     }
 
-    async chooseSavePath() {
-        const defaultPath = this.plan.savePath
-        const path = await this.electron.openDirectory({ defaultPath })
-
-        if (path) {
-            this.plan.savePath = path
-            this.savePlan()
-        }
-    }
-
     async showCameraDialog(entry: CameraStartCapture) {
         if (await CameraComponent.showAsDialog(this.browserWindow, 'SEQUENCER', this.camera!, entry)) {
             this.savePlan()
@@ -415,11 +422,16 @@ export class SequencerComponent implements AfterContentInit, OnDestroy, Pingable
         this.ping()
     }
 
+    rotatorChanged() {
+        this.ping()
+    }
+
     savePlan() {
         this.plan.camera = this.camera
         this.plan.mount = this.mount
         this.plan.wheel = this.wheel
         this.plan.focuser = this.focuser
+        this.plan.rotator = this.rotator
         this.storage.set(SEQUENCER_PLAN_KEY, this.plan)
         this.savedPathWasModified = !!this.savedPath
     }
diff --git a/desktop/src/shared/types/sequencer.types.ts b/desktop/src/shared/types/sequencer.types.ts
index 58996386d..844a540b6 100644
--- a/desktop/src/shared/types/sequencer.types.ts
+++ b/desktop/src/shared/types/sequencer.types.ts
@@ -1,6 +1,7 @@
 import { AutoSubFolderMode, Camera, CameraCaptureEvent, CameraStartCapture, Dither } from './camera.types'
 import { Focuser } from './focuser.types'
 import { Mount } from './mount.types'
+import { Rotator } from './rotator.types'
 import { FilterWheel } from './wheel.types'
 
 export type SequenceCaptureMode = 'FULLY' | 'INTERLEAVED'
@@ -39,6 +40,7 @@ export interface SequencePlan {
     mount?: Mount
     wheel?: FilterWheel
     focuser?: Focuser
+    rotator?: Rotator
 }
 
 export const EMPTY_SEQUENCE_PLAN: SequencePlan = {
diff --git a/nebulosa-pixinsight/src/main/kotlin/nebulosa/pixinsight/script/PixInsightDetectStars.kt b/nebulosa-pixinsight/src/main/kotlin/nebulosa/pixinsight/script/PixInsightDetectStars.kt
index 4c3e58a40..db7b9a684 100644
--- a/nebulosa-pixinsight/src/main/kotlin/nebulosa/pixinsight/script/PixInsightDetectStars.kt
+++ b/nebulosa-pixinsight/src/main/kotlin/nebulosa/pixinsight/script/PixInsightDetectStars.kt
@@ -31,6 +31,8 @@ data class PixInsightDetectStars(
         @JvmField val stars: List<Star> = emptyList(),
     ) {
 
+        override fun toString() = "Output(success=$success, errorMessage=$errorMessage, stars=${stars.size})"
+
         companion object {
 
             @JvmStatic val FAILED = Output()