Hi,
Thanks for the input.
I'll add the idea of a pulley DRO on the run page to the "feature request list".
If others also want a pulley DRO on the run screen, I encourage them to post in this thread saying they like the idea too (that helps me get some idea of how much demand there is for requested features).
FYI - the blank areas on the V3 run page are not really blank - in the v4 versions of the screens those areas are filled - but I may be able to figure something out.
Re the idea of auto changing pulleys depending on requested spindle speed - I once tried a few years back to do that (I had a knee mill then with pulleys). I did not find a way to make pulley change automatic.
The problem was that I don't know a way to get notified when the S word is changed by Gcode. So there was no way to test the commanded RPM against the current pulley range.
The pulley problem got "solved" for me when I sold the knee mill and got a bed mill (which only has one pulley position).
Dave