All of the squares have ridges on the top that i can feel, and they all have odd "patterns"? on the top as well as i heard it scrape a decent bit, i'm setting up the printer and doing the test to get it dialed in, and while doing the heat tower test, it kept knocking it loose, so i thought it was over-extruding so i decided to do this test instead, but am now at a dead end. anyone have an idea on how to proceed? my printer is a v-core 3.1 kit and i am using super-slicer