CTC Replicator 2 Spool holder

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/aEUrkk7hPU6

I copied the 30mm x 100mm spool holder from Thingivers, but the back plate was to big to fit through the 30mm holes on the CTC Replicator copy that i got from eBay. I modified to fit with tinkercad, here it is.