diff --git a/great_ape_safe/ape_api/aave.py b/great_ape_safe/ape_api/aave.py
index c9ac6a93..eb281fa4 100644
--- a/great_ape_safe/ape_api/aave.py
+++ b/great_ape_safe/ape_api/aave.py
@@ -214,11 +214,7 @@ def delever(self, collateral_token, borrow_token):
 
         bal_borrow_token_after = borrow_token.balanceOf(self.safe)
 
-        ## Swap remaining margin of borrow token back into collateral token
-        self.safe.init_uni_v3()
-        self.safe.uni_v3.swap(
-            [borrow_token, collateral_token],
-            bal_borrow_token_after - bal_borrow_token_before,
-        )
-
         assert self._get_debt_in_token(borrow_token) == 0
+
+        ## Return margin of borrow token in case a swap back to collateral is desired
+        return bal_borrow_token_after - bal_borrow_token_before
diff --git a/great_ape_safe/ape_api/uni_v3.py b/great_ape_safe/ape_api/uni_v3.py
index 91761948..820b0665 100644
--- a/great_ape_safe/ape_api/uni_v3.py
+++ b/great_ape_safe/ape_api/uni_v3.py
@@ -455,7 +455,7 @@ def swap(self, path, mantissa, destination=None):
         path_encoded = self._encode_path(multihop_path)
 
         min_out = self.quoter.quoteExactInput.call(path_encoded, mantissa) * (
-            1 - self.slippage
+            self.slippage
         )
 
         params = (
diff --git a/scripts/issue/533/leveraged_wbtc.py b/scripts/issue/533/leveraged_wbtc.py
index cc13dedd..33233b75 100644
--- a/scripts/issue/533/leveraged_wbtc.py
+++ b/scripts/issue/533/leveraged_wbtc.py
@@ -7,6 +7,14 @@
 AWBTC = SAFE.contract(registry.eth.treasury_tokens.aWBTC)
 USDC = SAFE.contract(registry.eth.treasury_tokens.USDC)
 
+INITIAL_DEPOSIT = (
+    5 * 10 ** WBTC.decimals()
+)  # Ref: https://etherscan.io/tx/0x52b76fb6f90df24eaa23d2793e3aef3d35a7f0f5ed2e95b6f8fed6f488b8c77b
+
+# slippages
+COEF = 0.95
+DEADLINE = 60 * 60 * 12
+
 
 def lever_up():
     SAFE.init_aave()
@@ -20,9 +28,17 @@ def lever_up():
 
 def delever():
     SAFE.init_aave()
+    SAFE.init_cow(True)
     SAFE.take_snapshot([WBTC, AWBTC, USDC])
 
+    wbtc_bal_before = WBTC.balanceOf(SAFE.account)
     SAFE.aave.delever(WBTC, USDC)
     SAFE.aave.withdraw_all(WBTC)
+    wbtc_bal_after = WBTC.balanceOf(SAFE.account)
 
-    SAFE.post_safe_tx()
+    wbtc_gained = (wbtc_bal_after - wbtc_bal_before) - INITIAL_DEPOSIT
+    print("wBTC Gained:", wbtc_gained)
+
+    SAFE.cow.market_sell(WBTC, USDC, wbtc_gained, deadline=DEADLINE, coef=COEF)
+
+    SAFE.post_safe_tx(skip_preview=True, replace_nonce=231)