Hi,
"The spindles do not stop when the cutter is finished, I have to press a button on the machine to manually stop the spindles when the program is finished, is it possible to make the spindles stop when the machine is finished with the tool?"
This caused M0 on a end of program - machine is in a "stop mode" and you have to finish program by next press machine button
"I would like to be able to enter an offset for Z, at the moment I have to get the calculator out and enter the tool lengths into the machine depending on material thickness... for every cutter.
Do not understand your request correctly. You mean some Z offset like G92 Z? .... or do you have some example?
M.