Thank you Wirlybird, you are right. The nozzle was too close.
Thanks to Duet3D controller I was able to modify the Z offset during printing by +/- 0.05mm step
I have to add 0.15mm to solve the issue, that's huge
Hi. I could not find where this issue come from. I have waves on the first layers. IMG_20190112_221801 (Grand).jpg IMG_20190112_223926 (Grand).jpg IMG_20190113_160423 (Grand).jpg It happens only when printing large surfaces. I tried other filaments without success. Could it come from the heat bed ? ...
Thank you for your reply.
I hoped that S3D will be able to start printing inside before printing the edge.
As you can see below, it's not really free space, it's a conical shape.