WIP: Bed leveling / tramming

There's Klipper macro you can add for adjusting bed screws

[screws_tilt_adjust]
horizontal_move_z: 5
screw1: 70,213
screw1_name: back left
screw2: 235,213
screw2_name: back right
screw3: 70,47
screw3_name: front left
screw4: 235,47
screw4_name: front right