Hi beat,
I've just come inside from having wired up my machine to ESS, M4 and just loaded the M4 firmware and plugin
for my CncVista P1A pendant. I've had it for a few years on M3 and PP but can be upgraded to M4, painlessly no less!
Never used Velocity mode much with M3, just couldn't get the right 'feel'. Much, much better with M4 and it makes a real
groovy sort of sound when jogging, luv it!
Craig