Flash Forge Dreamer ø 50mm spool adaptor for 70mm spool holder

53m Long and ø 49mm adapter for the 70mm long spool holder for Flash Forge Dreamer

Spool: [http://www.thingiverse.com/thing:406555]

Spool Holder: [http://www.thingiverse.com/thing:1204039]

Works as expected but could be tuned...