Measured from right to left, my x axis is approx. .5 -to 1mm higher on the right side. How much deviation from horizontal is acceptable? The next question is how do I adjust the tilt? I do not see any way to adjust the 2020 extrusion. None of the screws appear to be adjustable.
My bed is also tilted down 1mm on the right side when all the springs are compressed so the combined difference between the gantry and the bed makes bed leveling difficult.
Leveling gantry
Re: Leveling gantry
I think you should check the lowest point at first.
Then try to adjust the endstop part and leveling your hot bed again
Then try to adjust the endstop part and leveling your hot bed again
- A20M-endstop kit.png (1.61 MiB) Viewed 3314 times
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!