I found a problem, and fixed the problem. When coding, I noticed that I had messed up my matrix, so I went back to my schematic, fixed the schematic, fixed the PCB (thankfully it was easy), and then put the new PCB into the CAD model. Later, I plan on fixing my files and then finishing up the code, and then I should be done! I’ve attached a picture of the fixed schematic to this devlog.