diff --git a/main.lua b/main.lua
index f9524d3..92af046 100644
--- a/main.lua
+++ b/main.lua
@@ -861,8 +861,8 @@ function CreatePID(kp, ki, kd)
         kd = kd,
         integral = 0, lastError = 0,
 
-        minOutput = 0,
-        maxOutput = 256,
+        minOutput = 0.0,
+        maxOutput = 256.0,
         update = function(self, setpoint, pv, dt)
             
             local error = setpoint - pv
@@ -878,7 +878,7 @@ function CreatePID(kp, ki, kd)
 
             local clampedOutput = 0
 
-            if self.minOutput <= potential_i <= self.maxOutput then
+            if self.minOutput <= potential_i and potential_i <= self.maxOutput then
                 self.integral = potential_i
                 clampedOutput = raw_output
             else