Problem with G33.1 and Ver 2.6?

A few days ago I installed version 2.6 it seems to work except when I attempt to use a G33.1
like G33.1 Z-0.750 K0.05 the spindle makes about one rev then the Z axis stops.

I have used HAL Scope to look at the spindle encoder index pulse it appears to be working
fine and G33.1 worked with Ver 2.3

Any idea as to the problem?????

garymcrobertpdx wrote:

A few days ago I installed version 2.6 it seems to work except when I attempt to use a G33.1
like G33.1 Z-0.750 K0.05 the spindle makes about one rev then the Z axis stops.

That sounds like it might be expensive.

The sim-lathe sample config has a spindle encoder. Can you see if that shows the same problem? (being a sim it won't break any real-world taps)