Hi all! My X carriage wiggles a little and I believe my drag chain

Lasers
,
1

Hi all!

My X carriage wiggles a little and I believe my drag chain exacerbates my problem with scans. If I’m burning towards max X, the scans are very clear, toward the middle or min X, my scans are a bit wide.

Is there any way to tighten the X carriage? My belts are at good tension, no skipped steps that I can detect.

I’m going to try to print a better (looser) drag chain, but I’d like to get the carriage tighter. I wish the wheels were on eccentrics!

Thank you!

2

Answering my own question - maybe it will help someone. The rollers for the x carriage are on eccentrics. Loosen the horizontal screws on the bottom of the carriage and turn the screw for the nylon rollers.