My luck,,
forgot to say this problem always happens nearly everytime I switch on in mornings, the very odd morning its ok, and this is one of them,
so checked power on supply end, power is staying the same 48.1 v,
but I suppose can not check for sure now when problem is not there today
but I would be happy if I have to leave switch 4 to off, for it to work ok,
when I walk away from machine I always hit reset button on mach 3 anyway.
would you be the man to ask this,
could I send a rough break down on what I have ,ie what rack/pinion, pinion size, tooth belt reduction size, what steps I have drivers set to, etc
just to make sure I am running the motors as smooth as I can,
regards.