Excellent Charlie, Pleased could help and Nice to finally see it come alive, It's great feeling isn't it. .

Regards the Noisey stepper then if it's one that's connected to the EM806 drives then chances are you just need to tweak the tuning in software. Could just be slightly off and now they are on the machine the resonance is different so auto config set the PID tuning to match being off the machine so re-tune thru the software and it will be fine i'm sure. . . . .. (Anyone wondering what I'm on about I'm replying here to an email Charlie sent me.!)