I have a machine that started doing this last week. I guess someone pushed a button some how. When starting, it homes everything to the machine first then it lowers the Z to the safe Z height and then moves to the work piece 0,0 to start. In 8 years this machine has never done this. Doesn't matter if it is a new G code or old G code file so it is a setting in Mach3, I just can't figure it out. Does anyone know where to turn this off so it just goes to the work piece and not the machine zero?

I've compared it to another machine and haven't found what is different.

Thanks,
James