Hi can anyone help me with a copy of machine parameters for a Heidenhain TNC 426 PB, NC software 280 470-07, I have looked on the Heidenhain site in the OEM manuals but they only go up to 425? I have problems with the spindle (M03,4,5, ramp up and braking times) on a Bridgeport VMC 800.

Cheers.