I have lost the parameters on my Puma 8S lathe OTC control (1996) due to faulty spindle amplifier. Had the amplifier repaired and parameters are now gone. I have the back-up disk but all of the locked parameter such as the 900 numbers are missing. Must have been copied wrong. Anyone have the parameters for this machine? I have to load them manually because something is wrong with the RS-232. Also need the sequence to load them. Seems I need to load the 900 numbers first and so on. Thanks