Cuts wonky but probably could be fixed by someone more knowledgeable. Unable to spend the time to find replacement parts as we are a busy sign shop. This is no longer mounted to the wall as we bought a replacement cutter, so it is ready to be picked up. Our loss is your gain. Send us an email or stop on by between 9-4 Monday - Friday #5-416 Garbally Rd. First come First Served. No holds