I am noticing that my stepper motors slightly jitters when mach3 is idle. Less than .005". It is mostly the x or y axis. i have solid movement when running, no issues.
I think the issue is related to the PC doing something in the background and I do not think it is noise.
is there any way of looking to the LPT port to isolate the PC? I am thinking I should disconnect the LTP cable to verify noise??
Running AMD Atholon with 1.5GB memory. two LPT's with AMPI stepper control.
Thanks,
Phill