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[Rostock Max V2]

Hey guys... im pre use calibrating atm. the commands seem to send it going around quite fine (even up and down) but manually controlling the Z axis's up and down seems really really slow and there is a low buzzing noise.

Can anyone spot the problem? im just about to upload my scripts I think in the v2 manual.

seems it was my Z feed rate. im bumped it up a little.

That sounds right, yep. You have to tell your host program how fast to move it, and Cartesian printers move slow, so the programs usually have a "safe" value set out of the box.