I'm intending on doing a dual v6 onto my prusa i3 that i got from 3dprinterczar.com, really want to get playing with pva support filament however I'm not a designer and I'm a woeful noob with 3d software so I was wondering if anyone has any ideas for a mount design for the dual mount? Also I was thinking of doing a double bowden extrusion system Any help or helpful links will be well appreciated