Dweldz 4 Posted February 21, 2016 in Fixing nubs I am getting 'nubs" in various places on prints. What is the official name for these by the way? If I print the same model in the same bed location and orientation I get the nubs in the same places from print to print. I got net fab and examined the STL model for flaws the model showed it was good. I ran the check for flaws and not a single one came up. I couldn't see any thing in the mesh that was protruding in the nub area. I haven't gone through and tighten belts as they seem to be just as tight as the day I got the machine. Any wisdom would be appreciated. Thanks Share this post Link to post Share on other sites
darkdvd 733 Posted February 21, 2016 in Fixing nubs Search "z-scar" in the forum Share this post Link to post Share on other sites
yellowshark 123 Posted February 21, 2016 in Fixing nubs In the past I have found the following to help with this run the walls at 1.6 slow down, say 30mm/s set your speeds the same, so infill/inner speed/outer speed as all 0 and print speed 30 run as cool as you can. I was testing a new filament today and started at a temp of 200 which looked fine but I dialled it down in steps to 180 which also looked fine and I chose 185 Share this post Link to post Share on other sites
Dweldz 4 Posted February 23, 2016 in Fixing nubs Thank you both. More experimenting is in order! Share this post Link to post Share on other sites
