Modify ptlchg$ (Tool Change) block.
If you have ever found yourself manually editing G-code at the control—changing coolant commands, altering arc formats, or adding custom tool break checks—you understand the need for . mastercam post processor editing
fstrsel sm06 toolchng mcode 6 -1 Buffers allow your post to "remember" previous outputs. Example: Only output G28 on the first tool change, but not again until a new work offset is called. Modify ptlchg$ (Tool Change) block
Find the rot_feed or ctable logic. Look for use_rotm variable. altering arc formats
scoolant : "M08" #Flood The Problem: When machining on a rotary axis, your machine wants to spin 10,000 degrees instead of turning back 10 degrees.