i can not get my shifter to go into "L" ......... it shifts fine into all other gears but i cant get it to go into Low ......... i've got the side plastic off and have sprayed WD-40 all over everything thinking maybe some mud had something glued together in there ....... because that happened to my reverse back a few months ago, but ive tried and tried and im afraid if i keep forcing it im going to break something