After buy my Flashforge Dreamer, I printed side support for spools - and I used this thing:
Dremel Idea Builder Filament Spindle
To filament get inside the printer I need print lids to rise the print cover, so I found this thing:
FlashForge Dreamer Lid Spacer 13,7mm by PeterS1, published May 14, 2016
I remix this lid and merge filament guide, look the pictures.
- 2 Lid Spacer without guide (to front) - lid.stl
- 2 Lid Spacer with guide (to rear) - lid_with_guide.stl
After print the lid spacer with guide, use small pieces of teflon tube 4mm (od) and 2mm (id) to smooth filament flow. Maybe you need enlarge the holes a bit, I left tight to hold teflon tubes in place.