Wire Spool Holder, Less Tight

These remixed parts provide a **bit looser tolerance** for the brake part mounting slot, and a bit thinner wall between spool bodies for wire spools that seem tight. Just in case your printed parts are a bit too tight like mine were.

I really like the remix "[Spool holder box](https://www.thingiverse.com/thing:5240933)" by Azuzula. The "brake" provides just enough tension on the spools to keep them from unraveling, and the spools don't fall out. I also like the reduced part count and the 45-degree angled sides (to reduce filament usage and print time).

However, (possibly due to printer calibration tolerances) I was not able to insert the brake part onto the body tab of my printed parts - I needed just slightly more looseness on the brake mounting slot. Also, the spacing between body modules was a bit tight for the wire spools I was using - the spools were keeping the body parts from fully fitting together, and more friction tension was being applied to the spools than what th