I have a SONY PS-LX300H turntable. I've adjusted the cartridge angle using a cartridge protractor. But I noticed that, when looking straight at the cartridge from the front(not from above), it's tilted to the right side. This isn't just the cartridge because the head shell to which it attaches is also tilted. But I can't adjust that since it slides and locks into a groove in the tonearm. So that means the tonearm is slightly tilted. Is this something that should be, and can be fixed? Does it require disassembling the entire turntable or is there some easier way to adjust the tonearm?