Hey Guys,

New to the sight and have a few questions, not too car savvy but i know a bit so bear with me;

1. ive started noticing whenever i try to move the gearstick from 'P' to say 'D' or whatever i find it extremely difficult to move it sometimes, like it's real stiff?
2. sometimes when i put the car into drive there is this extremely loud creaking noise coming from the rear end, could this be just the springs creaking as when drive is engaged the rear end seems to 'lower' a bit? anything that would fix this?
3. Ive had my transmission serviced recently, when i got home afterwards i checked the dipstick while the car was still idling and i noticed that the amount of fluid on the stick was about 2cm past the 'full' mark in the hot zone, which leads me to believe that it has been overfilled. Is this detrimental in any way possible over time? Im thinking i'll just take some out..