Can't get rid of that middle dip
I already tried to fix this dip thrice. I even followed the video to re-screw the linear rails.
6 Replies
The X bow is gantry, the Y bow is your side rails.
Just as an experiment.... add a truss up t he side of your printer to support the middle of the Y rail aluminum extrusions mid rail. I have personally adjusted my 6mm side panels to assist supporting the rails to make them more linearly 'flat' as needed.
extended-salmonā¢2y ago
I dont get it.
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Loosen all but the last couple bolts on each end of your y rails... See if that helps
from my previous comment (simplified...) as well as a bow in your X gantry... your Y aluminum extrusions can bow!
extended-salmonā¢17mo ago
Hmmm how do I fix this?
from the previous comment. Add trusses.