Ah ok. I see your point. I'll look at the gecko drives.
No my box has one card that does all 3 axis that's around 120mm x 90mm at a guess with toshiba chips on it
I've been messages this morning by the seller, stating they will replace the card but first I need to video the error occurring, how can I do this when it takes 20min to shift 2mm.
Ran the machine last night with cards swapped cut profiles lovely but now I have no control over depth . It slowly gets lower and lower lol
Cheers
Dave