Customizable Spool Holder

UPDATE 6/29/2018 -

I've added a small lip inside the bearing cutout. The outer ring of the bearing will rest on this small lip so that the inner ring will not touch the plastic. The spool holder spins much more freely now.

I've added an option for a "hollow body". Set the new variable, BodyType, to 2 for a hollow body. Set it to 1 for the regular body. The hollow body has extra cutouts in the center body. Why? I thought it was an interesting look and reduces weight a little more. Why? Eh