MPCNC Square check (rubber band version, 25 mm)

I redesigned the work by 1010011011 in such a way, that less material is used, the overall print time is reduced and the Jig can easily be attached to the pipes using strong rubber bands. By this, the axes are automatically pulled perpendicular to the outer rails and kept in this position. In comparison to the jig by 1010011011, the rubber bands are not going to fly off the jig and disappear under the next work bench, as predicted by murphies law. :-)

The attached version ist designed for pi