I have a 2006 Ion RL with the limited slip diff, I am only able to get it to go into 2nd and 4th gear right now if i try really really hard. there’s nothing wrong with the linkage or cables, i tried manually putting the trans in 1st and 3rd on the transmission, the shifting mechanism is as far as it can go and the counterweight on top is hitting the top trans mount but yet it wont go. i can get it to go into 2nd if i pull really hard on it and hold it. something obviously broke in the trans... any ideas what happened? also since it seems i need a new trans, or a used one. i found a used one with about 32,000 miles on it out of a saab, but im not sure if it has a LSD. how hard would it be to take the LSD out of mine and put it in the other trans? Thanks for the help.