OK, we can try it - but for what purpose? Will it make the motors quieter? I have to ask who moves their delta that slow? A better stepper driver would work also, just saying.
This isn't anything new - It seems we tried something like this already once before ? ? ?
I have some 3 amp diodes, so sure lets give it a shot, see what happens. I'll get some PADs made up for Thursday.
Some things are meant to be closed. Your mind isn't one of them.