HooptieJ's OneUp and TwoUp Extruder Housing *Updated Files 8/19*

updated 8/19: Fixed manifold, uploaded B(ack) and F(ront) versions of the file for those that arent comfortable mirroring in software.

Updated 8/12: with Modified Tension arm and an even more vented/slimmed housing model, with additional support around the tension bolt-hole.

For my first big print- i made Markqv's replacement extruder, and wow - it worked so much better than the stock one -

then i found the "v8" and the 3Up housing - and while they each addressed some of the issues i had with markqv's - it missed the most glaring one-

The Two Up is now shipping a "V2" design, which uses completely different extruder tension springs and hardware-

the MarkQv and the "v8" and the 3Up use the old v1 springs and hardware -

• So i Bring you - HooptieJ's Two UP extruder carriage-

I liked the "venting" on the 3up , since i had visibility and heat creep issues with Markqv - but the 3up's wiper box was not something i was interested in and the tension arm angle from the v8 didnt work for my fan mounting-

Based Heavily on marqvs extruder - i added some vent windows to the top and left side - and moved the bolt bracing the tension arm, and removed some (now useless) case .

using ALL ORIGINAL hardware from the V2 kit - no extra bolts or screws or springs - enjoy!

the motor Spacer is here:

Also markQV - http://www.thingiverse.com/download:1123617

and the carriage/X bearing mount is

• here - http://www.thingiverse.com/download:1123622 from the same markqv build.

Updated: with Modified Tension arm and an even more vented/slimmed housing model, with additional support around the tension bolt-hole.