Core One Bed Spacer Rear - Assembly Helper

I remember from previous Core One assemblies that step 29 and 30 of the Core One heat bed assembly was tricky because a small spacer had these two screw holes that were hard to reach under the heatbed once it was lowered. 

This small part tries to help that situation by locking the position of the spacer in place by gripping the screw heads below it and surrounding the sides of the heatbed spacer. The spacer screw holes can still get out of position by rotating, but it wont move around anymore, and is thus much easier to find a purchase into those two screw holes with this small part, a 12 min print.