mScara - how to get straight lines


#1

I have assembled and wired up the mDrawBot and currently assembled as mScara. It works - it draws from mDraw.exe. However, the lines as slightly wiggly - they are not straight. How to fix this? If I don’t get straight lines, it is useless for my application. Please advise what settings I need to look into in order to get straight lines. Thank you!


#2

It may be caused by your line tense, try to adjust your belt. mDrawbot is far from any other Makeblock robot, which needs more patience to adjust. Thanks


#3

How can I adjust the tension of he belts?


#4