Problem with UMO

[quadmauler 0]

Hello, I'm new here, and in 3d-printing too, help me please, how to fix this inclined printing?https://yadi.sk/i/An1CH8Ti3KpeZ5

[gr5 1,024]

This is a very very common problem. You might not believe the solution but this is the correct solution: tighten the set screws on all the pulleys for your X axis. that is 6 pulleys. SIX! not 4. In fact the most important two are the ones on the short belt - to the motor and above the motor.

Tighten them extra extra tight. If you have an L shaped tool it should hurt your fingers. VERY tight.

[quadmauler 0]

Thank you very much, it helps.