Hi all,
I hope you can help me out, this thing is driving me nuts for some time and I did quite some searching but couldn't find anything about it.
Please take a look at my photo. This is the first layer of a Galaxy S3 cover (http://www.thingiverse.com/thing:127344). At 1, 2, 3 and 4 the infill is covering the walls very nicely. I'm using a wall size of 0.8 (so with 0.4 nozzle two walls). In Cura, I've set the overlap to 25%.
My issue is quite visible I think: on most inner walls, the infill is not touching the wall. Besides that, there are other artifacts. Point 5 has a second wall way off. as well as 6, 7. At 8 the infill is overlapping the walls very nicely.
I think this is not a belt issue: print speed is the same everywhere, and 1, 2, 3, 4 are having good overlaps.
I think this is not a slicer (Cura) issue, since the visuals looking layer for layer, are looking great AND I also see these artifact with NetFabb slicer,
It is not the model, I have this on like every model. Especially when there are inner walls. I also have this with 1 wall (0.4 width) and I also have this when I slow down the printing (or speed up). It is not underextruding, since all infill is touching very nicely. I really don't know how to solve this... Please help...