Hi! I just got a 2011 cbr250r about a week ago, and the guy who had it didn’t take care of it. I’ve fixed a few things with no issue, but (little did I know) that there’s some things about bikes that are TOTALLY DIFFERENT than cars- which has always been my strong point. The bike was more jerky than I think it should’ve been, so I tightened the chain slack, but when I did I also completely screwed up the alignment notches on the rear wheel, and noticed a few problems after I did it. The chain it tapping on the slider bar, and the brakes are dragging the rear wheel. The rear wheel is crooked now, and it was jammed on the swing arm bc I over torqued it and bent it... I bent it back, and it’s not jammed like it was, but on this bike I can tighten the chain more, but can’t loosen it. The wheel needs to be moved forward. The notches are way off, and I’m trying to get the notches to line up, but this cbr adjustment setup sux! What should I do to scooch the wheel forward when it’s jammed? Beat it with a hammer? Remove the axle nut completely? Will someone tell me how to fix this ******************** thing?