SERVOS UNSTABLE WHILE RUNNING

[BEETLESPORT]

Hi, I'm actually trying to set up the ALLIN1DC with MACH3 but when I try to speed up the machine the servos moves back and forward on a shaking pattern so how do you think I can solve that problem?

[bonestock]

It sounds like you still have some servo tuning to perform. The installation manual provides some pretty decent detail on the subject.

[BEETLESPORT]

I TRY TO CHANGE THE VALUES TO SET THE SERVOS BUT THE SCREEN JUST LE ME DO IT ONE TIME AND IF I TRY TO CHANGE THE VALUE AGAIN IT DOESNT LET ME DO IT AGAIN, WHAT IT COULD BE?