Geeetech i3 Pro B X axis level tool

18/06/2020
A new version, basically rotated the upper smooth rod clamp to allow it to hold better .
The function is the same but it works so much more easily. I will let the images tell the story because its still the same idea.
Added one for A8
I'm sure I won't be the only one that has problems accurately setting the X axis level by turning the Z screws while measuring to one reference or another. The reference that does matter of course is the Y axis smooth rods because that's what the bed travels along. I have used devices designed by others that rely a lot on alignment being properly square if it is to be accurate and its easy to be a little off.
This design clips to the X axis rods above the Y axis, you lower the X axis either by hand or PC incrementally until using the paper test that we use for the nozzle we feel a bit of drag, unclip the gauge to the other side above the Y rod and repeat the test till you are sure its correct.
The gauge is intentionally made to be easy to