edits

labs/lab-3GroupA.md

@@ -6,7 +6,7 @@ latex: true
 # Lab 3: Group A Portion
 
 <div class="primer-spec-callout danger" markdown="1">
-This is the first lab completed as a team! As such, the amount of work needed to complete it is slightly higher than previous labs. The completion of this lab will be made MUCH easier if you carefully read through this manual and complete it in steps.
+Oftentimes we will refer to "Common Practice", meaning the circuit will work if you don't follow this convention, but it may be harder to understand for an outsider, or in certain "edge cases" it might function differently than expected. A common practice we are requiring you to follow is color coding your jumper wires, as this makes debugging a complex circuit much easier. Power should be red, GND should be black, and any data/signal jumpers should be some other color. Additionally, supply 5v to one red power rail on the breadboard, 3.3v to the other red rail, and GND the remaining two blue rails. Then you can connect any sensors to those rails without tracing wires over and over back to the Arduino pins.
 </div>
 
 ## Contents 

labs/lab-3GroupB.md

@@ -6,7 +6,7 @@ latex: true
 # Lab 3: Group B Portion
 
 <div class="primer-spec-callout danger" markdown="1">
-This is the first lab completed as a team! As such, the amount of work needed to complete it is slightly higher than previous labs. The completion of this lab will be made MUCH easier if you carefully read through this manual and complete it in steps.
+Oftentimes we will refer to "Common Practice", meaning the circuit will work if you don't follow this convention, but it may be harder to understand for an outsider, or in certain "edge cases" it might function differently than expected. A common practice we are requiring you to follow is color coding your jumper wires, as this makes debugging a complex circuit much easier. Power should be red, GND should be black, and any data/signal jumpers should be some other color. Additionally, supply 5v to one red power rail on the breadboard, 3.3v to the other red rail, and GND the remaining two blue rails. Then you can connect any sensors to those rails without tracing wires over and over back to the Arduino pins.
 </div>
 
 ## Contents