diff --git a/CAMAuto/Strategies/Profiling.lua b/CAMAuto/Strategies/Profiling.lua
index a60ba9d..e1a90dd 100644
--- a/CAMAuto/Strategies/Profiling.lua
+++ b/CAMAuto/Strategies/Profiling.lua
@@ -42,24 +42,24 @@ function Profiling.Make( Proc, Part)
                Machining.LeadIn.nType = MCH_MILL_LI.LINEAR
                Machining.LeadOut.nType = MCH_MILL_LO.LINEAR
                Machining.LeadIn.dTangentDistance = 0
-               Machining.LeadIn.dPerpDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 30
+               Machining.LeadIn.dPerpDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 30
                Machining.LeadOut.dTangentDistance = 0
-               Machining.LeadOut.dPerpDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 30
+               Machining.LeadOut.dPerpDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 30
             elseif Proc.bHeadProfile then 
                Machining.nWorkside = MCH_MILL_WS.LEFT
                Machining.bInvert = true
                Machining.LeadIn.nType = MCH_MILL_LI.TANGENT
                Machining.LeadOut.nType = MCH_MILL_LO.TANGENT
-               Machining.LeadIn.dTangentDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 1
-               Machining.LeadIn.dPerpDistance = -(TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 1
-               Machining.LeadOut.dTangentDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 30
+               Machining.LeadIn.dTangentDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 1
+               Machining.LeadIn.dPerpDistance = - ( TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 1)
+               Machining.LeadOut.dTangentDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 30
                Machining.LeadOut.dPerpDistance = 0
             else
                Machining.LeadIn.nType = MCH_MILL_LI.TANGENT
                Machining.LeadOut.nType = MCH_MILL_LO.TANGENT
-               Machining.LeadIn.dTangentDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 30
+               Machining.LeadIn.dTangentDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 30
                Machining.LeadIn.dPerpDistance = 0
-               Machining.LeadOut.dTangentDistance = (TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2) + 30
+               Machining.LeadOut.dTangentDistance = TOOLS[ToolInfo.nToolIndex].dTotDiameter / 2 + 30
                Machining.LeadOut.dPerpDistance = 0
             end
             Machining.Geometry = Proc.id