Hello, I am new to mastercam and the post processes but I am taking over some basic mastercam programming responsibilities from a co worker. What I can't figure out is how to make the post create code with the Z depths as macro variables. In my tool path parameters under linking parameters it has the feed plane at 6 so it puts Z6. in the post code. What I want is Z[#502+7.00] Is there a way I can do that? If I try to put [#502+7.00] directly in the box i linking parameters, it crashes mastercam because it does not know the # symbol Thanks