Can anyone explain to me what the difference is between the legacy G320 and the newer G320X servo drivers? My new (to me) mill had one of the G320s replaced with a G320x and I am wondering if it is worthwhile changing them all to the 320x's.
Also looking at swapping out the software driven (Parallel port non-FPGA) with a newer MESA 7i76E or if the hardware stepping is even worth it. The machine works as is but I am curious at what the advantages are of upgrading.