Hi
I converted my Anet A8 to an AM8 (built with 2040 aluminum extrusions), and also changed bearings to Igus DryLin... Now, when prijnting the T-Rex skeleton from Thingiverse in 150% scale, I see some wierd surface defects - but they only appear after a certain height, and apparently with a fixed interval.
Image is at https://owncloud.rg47c.dk/index.php/s/tx7R48vtrEksqIa
Could this be binding on my X axis? I tried to change the threaded rods on the Z axis, no change ... And I feel no binding on the Z axis as well..
Regards
Brian