Hello good people, I need your help, in my small modest factory I have a couple of cnc lathes (more precisely "index gfg 250") and it is run by sinumerik system 3, and now I have a problem with a couple of machines jr locked at 100% feedrate, while the spindle speed goes and up to 120% without problems, how do I unlock that feedrate override so that it also goes over 100%, that is 110% 120%, every time I need the machine to work over 100% I have to change the speed in the code, which takes a lot of time every time , how do I unlock that feedrate override to go over 100%, I read the service manual but I couldn't figure out how to remove it. Please help. P.S.Also, I work in a service center for cnc machines, and it's very unprofessional to ask this,im sorry