Three Wheels Bed Leveling

thingiverse

There are definite advantages and disadvantages when deciding between three or four bed leveling wheels, but this isn't the place to debate them. If you need a quick and still reliable way to level your bed, give the three wheels system a try. If it doesn't meet your needs, you can always switch back to four wheels. To set up the three wheels system, you'll first need to make a hole in the center of the aluminum plate for the screw to pass through. Be careful when drilling this hole - use a small drill bit and then enlarge it with a larger one. Don't forget to create a screw potting (or whatever you want to call it) to keep the screw head inside the plate. This system works best with borosilicate glass, which is supposed to be flat and resistant to deformation under temperature stresses.