diff --git a/pyproject.toml b/pyproject.toml
index 2cd4e5fe..b879d6fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ license = "MIT"
 packages = [{ include = "terra_sdk" }]
 readme = "README.md"
 repository = "https://github.com/terra-money/terra.py"
-version = "2.0.2"
+version = "2.0.3"
 
 [tool.poetry.dependencies]
 aiohttp = "^3.8.1"
diff --git a/terra_sdk/client/lcd/api/tx.py b/terra_sdk/client/lcd/api/tx.py
index 1ebfc3b3..91bf70aa 100644
--- a/terra_sdk/client/lcd/api/tx.py
+++ b/terra_sdk/client/lcd/api/tx.py
@@ -1,7 +1,6 @@
 import base64
 import copy
-import urllib.parse
-from typing import List, Optional, Union, Dict
+from typing import List, Optional
 from multidict import CIMultiDict
 import attr
 
@@ -14,11 +13,9 @@
     SyncTxBroadcastResult,
 )
 from terra_sdk.core.msg import Msg
-from terra_sdk.core.block import Block
 from terra_sdk.core.tx import AuthInfo, Fee, SignerData, SignMode, Tx, TxBody, TxInfo
 from terra_sdk.util.hash import hash_amino
 from terra_sdk.util.json import JSONSerializable
-from . import tendermint
 
 from ._base import BaseAsyncAPI, sync_bind
 
@@ -47,6 +44,7 @@ class CreateTxOptions:
         fee (Optional[Fee], optional): transaction fee. If ``None``, will be estimated.
             See more on `fee estimation`_.
         memo (str, optional): optional short string to include with transaction.
+        gas (str, optional): gas limit to set per-transaction; set to "auto" to calculate sufficient gas automatically
         gas_prices (Coins.Input, optional): gas prices for fee estimation.
         gas_adjustment (Numeric.Input, optional): gas adjustment for fee estimation.
         fee_denoms (List[str], optional): list of denoms to use for fee after estimation.
@@ -62,7 +60,7 @@ class CreateTxOptions:
     gas: Optional[str] = attr.ib(default=None)
     gas_prices: Optional[Coins.Input] = attr.ib(default=None)
     gas_adjustment: Optional[Numeric.Output] = attr.ib(
-        default=1, converter=Numeric.parse
+        default=0, converter=Numeric.parse
     )
     fee_denoms: Optional[List[str]] = attr.ib(default=None)
     account_number: Optional[int] = attr.ib(default=None)
@@ -140,15 +138,8 @@ async def create(
         chain ID, account number, sequence and fee estimation.
 
         Args:
-            sender (AccAddress): transaction sender's account address
-            msgs (List[Msg]): list of messages to include
-            fee (Optional[Fee], optional): fee to use (estimates if empty).
-            memo (str, optional): memo to use. Defaults to "".
-            gas_prices (Optional[Coins.Input], optional): gas prices for fee estimation.
-            gas_adjustment (Optional[Numeric.Input], optional): gas adjustment for fee estimation.
-            fee_denoms (Optional[List[str]], optional): list of denoms to use for gas fee when estimating.
-            account_number (Optional[int], optional): account number to use.
-            sequence (Optional[int], optional): sequence number to use.
+            signers (List[SingerOptions]): options about signers
+            options (CreateTxOptions): options about creating a tx
 
         Returns:
             Tx: unsigned tx
@@ -214,12 +205,12 @@ async def estimate_fee(
         tx.append_empty_signatures(signers)
 
         gas = options.gas
-        if gas is None or gas == "auto" or gas == 0:
+        if gas is None or gas == "auto" or int(gas) == 0:
             opt = copy.deepcopy(options)
             opt.gas_adjustment = gas_adjustment
             gas = str(self.estimate_gas(tx, opt))
 
-        fee_amount = gas_prices_coins.mul(gas).to_int_coins() if gas_prices_coins else Coins.from_str('0uusd')
+        fee_amount = gas_prices_coins.mul(gas).to_int_ceil_coins() if gas_prices_coins else Coins.from_str('0uusd')
 
         return Fee(Numeric.parse(gas), fee_amount, "", "")
 
diff --git a/terra_sdk/client/lcd/lcdclient.py b/terra_sdk/client/lcd/lcdclient.py
index 6cac7125..d15c5f3b 100644
--- a/terra_sdk/client/lcd/lcdclient.py
+++ b/terra_sdk/client/lcd/lcdclient.py
@@ -71,7 +71,7 @@ def __init__(
 
         default_price, default_adjustment = get_default(chain_id)
         self.gas_prices = Coins(gas_prices) if gas_prices else default_price
-        self.gas_adjustment = gas_adjustment if gas_adjustment else gas_adjustment
+        self.gas_adjustment = gas_adjustment if gas_adjustment else default_adjustment
 
         self.auth = AsyncAuthAPI(self)
         self.bank = AsyncBankAPI(self)
diff --git a/terra_sdk/core/coin.py b/terra_sdk/core/coin.py
index 46ab1596..3172f863 100644
--- a/terra_sdk/core/coin.py
+++ b/terra_sdk/core/coin.py
@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import math
 import re
 from dataclasses import dataclass
 from typing import Union
@@ -50,6 +51,10 @@ def to_int_coin(self) -> Coin:
         """Creates a new :class:`Coin` with an ``int`` amount."""
         return Coin(self.denom, int(self.amount))
 
+    def to_int_ceil_coin(self) -> Coin:
+        """Turns the :class:`coin` into an ``int`` coin with ceiling the amount."""
+        return Coin(self.denom, int(math.ceil(self.amount)))
+
     def to_dec_coin(self) -> Coin:
         """Creates a new :class:`Coin` with a :class:`Dec` amount."""
         return Coin(self.denom, Dec(self.amount))
diff --git a/terra_sdk/core/coins.py b/terra_sdk/core/coins.py
index b5c2d8d3..3674ce90 100644
--- a/terra_sdk/core/coins.py
+++ b/terra_sdk/core/coins.py
@@ -149,6 +149,10 @@ def to_int_coins(self) -> Coins:
         """Creates new set of :class:`Coins` that have ``int`` amounts."""
         return Coins(c.to_int_coin() for c in self)
 
+    def to_int_ceil_coins(self) -> Coins:
+        """Creates a new :class:`Coins` object with all ``int`` coins with ceiling the amount"""
+        return Coins(c.to_int_ceil_coin() for c in self)
+
     def add(self, addend: Union[Coin, Coins]) -> Coins:
         """Performs addition, which combines the sets of Coin objects. Coins of similar denoms
         will be merged into one Coin representing the denom.