Im totally new to the swiss machines. Im on a tsugami bw12 machine and was wondering how you set your z0 and tool 0. In a lot of the current programs the cutoff tool does a cutoff at the beginning of the program so im assuming that this sets z 0. I know how to set the x offsets but confused about z. Some of the programs have live tooling such as endmills. Do I call up the endmill then jog the barstock to the endmill and touch off with a shim? Any help will be appreciated!!