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I have been running my X-carve for a few months now and it just started making a groaning sound
on the bottom end of the Z-axis. It looks like there is a little wobble at the bottom. I have checked all of
the nuts and wheels on the Z-axis carriage and everything is tightened just like a new build. If I hold the
bottom of the screw with my hand, the noise stops. I’m hoping it’s something some of you more
experienced users can talk me through.
I put some dry lube on the screw as the first thing I tried and ran up and down a few times to spread it. This morning I readjusted the v wheels. I made them tight enough that one finger won’t turn them but 2 fingers can with a little effort.
I haven’t removed the screw to check on a flat surface yet. That may be the next step.