Anti Z-Wobble for M8 Lead Screw - Geeetech I3 ProB (not for Anet A8)

thingiverse

This is another Anti Z-Wobble accessory. I wasn't satisfied with the designs I found on thingiverse. I've tried 2 of them and it was necessary to post-process them with sand-paper or a file. That is why I made one myself. This is for the M8-brass nut that came with your printer. Every version works but please use V3. V1 and V2 need support under, and these are more bulky => material waste. V1 uses 2680 mm filament / 2pcs V2 uses 1560 mm filament / 2pcs V3 is the most lightweight and best at reducing Z-Wobble ca. 840 mm filament / for both pieces with 30% infill ca. 25-30 min print time Here is also the Onshape link for who is interested how I designed the V3: https://cad.onshape.com/documents/13b74f353e231a472b213c9e/w/24be6bb126f6166e793852de/e/7cc0b1047f20e9ff1dfaa3b1 This is not for Anet A8 because the brass-nut must be mounted below the X-axis for this accessory to work. The two guide-feet doesn't support the weight of the X-axis. Who also has a more bent M8-rod, I recommend the following part designed by @aurhe for the same printer: https://www.thingiverse.com/thing:1975163 I'm using both parts the one from @aurhe for isolating the top of the rod and the V3 of my design for the driving M8-Nut under the X-Axis sled. I wish you happy printing without Z-Wobble