This is an absolutely fantastic model that solves a problem I've been struggling to find an answer to for a while.
My only problem is that grooves that hold the filament spool have sharp edges after removing the supports, so they puncture my vacuum bags very easily. I solved this with a bit of sandpaper to dull the edges down a little, and some duct tape to soften the surface.
Perhaps altering the model to add a chamfer or a slight redesign to allow printing vertically without the need for supports would help with this. (edited)
