About this 3D model

Print in the suggested orientation, with at least 3 Walls and 15 % infill. Assembly: Insert the shaft into the base. This may require a little bit of force, as the tolerances are fairly tight. Insert a M3 bolt of at least 8 mm into the bottom of the base plate to fix the shaft to the base. Insert a M3 nut and bolt in the clip as shown in the picture. The bolt should be at least 8 mm long. put the clip on the shaft and use the bolt to fix it at the desired height.