Hey all,

Got a BangGood CNC 3018.

LINK: https://www.banggood.com/3018-3-Axis...r_warehouse=CN

Didn't expect much from it, and that was confirmed after I put it together and tried to jog it...

The Y-axis makes a horrible chugging/grinding noise - like the steps are not being cycled sequentially; like it's fighting itself.

If I put the X-axis stepper on the Y-axis control port - the X-axis now makes the same behaviour (it's the Y-axis controller).

I've already asked the manufacturer for comment - but just on the off chance this is a "known issue" - I thought I'd try here to see if anyone knew of the fix.

Else I'll just wait for manufacturer to get back to me; will advise what they do to fix it.

TIA.