I finally have my spindle working nicely.I added a second port and pci card.
Worked for hours with tying to get it going through pins 13 or 15 on my
campbell bob.Put in a cnc4pc c11 bob and the pci card,set up time 10 min.,
turned on lathe and with a few adjustments had the spindle speed perfect.
Tested with handheld tach and the numbers match.Now trying to get the tpi to match
what is programed on the threading wizard.I get about 1/2 the value ie.,
.05 pitch gives a thread with about a .025 pitch on the work.What now.