I’m having a bit of an issue since I changed out my PEI sheet on the print bed. The first layers are bulging out and just plain ugly and while it’s printing those layers it looks as if it is over extruding with the print head down in the extruded material rather than running over the top of it.
I ordered a PEI sheet off Amazon and it’s thinker than the stock piece so I’m guessing that is whats causing the issue. I thought that during auto bed leveling the calibration would notice the bed was higher since the little metal disks are higher because they sit in top of the PEI sheet. But since that’s the only thing I know of that’s changed since I started having this issue I’m guessing that’s what the problem is.
I’ve looked but I have no idea which setting in Cura (v18.03) I need to change or even how much to change it by.
Here is a link to the PEI sheet I purchased.
I’m no 3D printer guru. For me the printer is a tool and not a hobby so please excuse my ignorance.
Any help is greatly appreciated!
Thanks in advance.