diff --git a/main.lua b/main.lua
index 2ae17c8..65cc27c 100644
--- a/main.lua
+++ b/main.lua
@@ -937,7 +937,8 @@ function UpdateGlobalThrust()
         end
 
         -- Normalize the desired thrust to be between 0 and 1
-        local normalizedThrust = math.max(0, math.min(1, (desiredThrust + 1) / 2)) -- Convert from [-1, 1] to [0, 1]
+        local normalizedThrust = CustomSigmoid(desiredThrust)
+        if normalizedThrust < 0 then normalizedThrust = 0 end
 
         if Config.Debug then print("DEBUG: "..thruster.name..": desiredThrust "..desiredThrust..", normalizedThrust "..normalizedThrust) end