motor tuning in mach3

[topchippy1]

I have one here...how is it that when I calibrate in the settings that all axis move superb...nice and fluid..absolutely spot on...but when I leave and do a test in mdi...they judder like bugger!! a have tried loads of different vel/acc...get it not too bad in tuning and then again go back and run in mdi and it kak again.....I run at 160 steps per if this helps ( oh, I do click save settings every time on each axis)
I got 160 steps per...get 2000mm/min and 400 acc and it runs nice and smooth in x and y...save...go to mdi screen run a simple g0 code and it sounds juddery..def not fluid...even whenI jog it..go back to motor tuning and fine!!!....anyone help with this...when I then run a programme I seem to lose steps...

[ger21]

Something is probably interfering with Mach3, either software or hardware.

[neilw20]

Have you run drivertest.exe?

[rsior]

i have a vortech 5x10 i can`t it to run smooth

[mactec54]

topchippy1

You did not say anything about the Zaxes, is that set up & power up to, or not, are you just working on the X & Y axes