xyz calibration cube

This is a calibration cube like every other one but its a bit more, it also test´s Bridges.I just thogth that a normal xyz cube uses a bit much material and cold do more then just xyz so i made this one, there are 2 versions one with nothing but the 4 edges and one version with stands in the midle , both test bridges one is just a 100% fail the otherone cold print nicley, i have printed both a cople of times with the standard bamboolab (ender 3 v2) profile, i just chainged the print oder to out/in so it printzs the outside walls first. the triangles at the top always print very well so it always gives a nice mesoring surfice with the letters inside so they do not mess with the results.