Underextrusion when flow is set below 100% in Cura + plugins Posted November 2, 2014 Ohhh I am so glad to see this thread! I have been tearing my hair out (and I dont have much..) - ever since I went to a heated bed, I've been creating lace. Works ok for a while, then goes to junk. Today I put tape back on and tried printing with a cold bed - still created lace. I suspected it might be a problem with a reduction in feed-rate, possily a heat (overheat) issue. I decided to download the latest firmware and lucked on to this post. I didnt expect to find a topic that describes my problem exactly! I'll be interested to see if someone has a solution - The short term solution will be to re-slice with a print speed that will allow me to run at 100% speed.