QU-BD One/Two-Up pulley mod
thingiverse
Pulley for QU-BD One/ Two-Up Instructions 3d printable version of my pulley mod to reduce X axis carriage sag. Fishing line is to be used with this mod. You need to print 3 of the pulley wheels and two of the pulley's. Screws are to be used to secure the pulleys to the top plate as well as connect the pulley wheels. Nylon washers are to be used on each side of the pulley wheels. The holes may need to be drilled out a little on all parts to accommodate what screws you use. Double sided tape can be used on the Pulley 2. Preferably the 3M foam tape. I have not come up with a line tensioner yet. Ideas and input is greatly appreciated. I've included pictures of my original mod incase someone wants to use off the shelf hard ware.
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