I've previously received help from this forum over the years without registering. I've over 4 years of CNC Mill training and experience on FANUC (Fuji Automatic NUmerical Control). Recently had another 1.5 year on Mazatrol program and last Monday I was hired for the first time to operate and setup Okuma vertical mill OSP. I am struggling to learn and understand the Okuma Open System Program and how to navigate the control.