Hi Guys -  got my lathe spindle with home made encoder working
(eventually) using stepconf.

A couple of questions though, using halscope, pulses are clean and even,
but custom panel spindle speed indicator readout jumps about quite a
bit?

It has

setp pwmgen.0.dither-pwm true 

in the hal file.

Also when slowing down, spindle overshoots badly then comes back to
commanded speed.

Any ideas?

Thanks

Steve Blackmore
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