Y axis lost postions

[BenJ]

Y-axis upgrade with Stepperonline DM860T

hi, so far so good. I think they are way more advanced then the langmuir upgrade for less then half the cost. I recommend them and also make sure that you try to square your gantry as much as possible. Missing steps is mainly caused by it. I did it twice and never lost steps after that. The new drivers are also way quiter. Hope this helps. Cheers, V