mach3 thc 300 setup

i’m a new user of thc 300
whatt values do i hav to enter in the pierce height , initial cut height, max thc , min thc ?if i use sheetcam
i could not find any doc. on step by step setup for thc 300 and sheetcam

Tom Caudle at CandCNC should be able to help.

hi less
this is what i found in a candcnc yahoo group being posted by tom

<<<Another point of error is when the proper “SwitchOffset” value is not
determined and put in the SheetCAM post. It’s the value that the head
has to lift to bring the tip up to the top of the material.>>>

my post did not apeared in cnandcnc yahoo group so baybe you can help my please