hello, is there anyone here who has a pontiac bonneville automatic transmition steering column manual? someting's broken (I guess!!) in mine and can't see what?? the shifter won't stay in the selected speed, I don't understand what is supposed to hold it in place!! actually I don't even know if the selected speed is hold by something in the column or in the transmission itself! after taking my column apart I can see nothing wrong!!! I have the shop manual for the car but of course there is absolutly nothing about the column!! (is it because everybody knows but me? maybe! ah ah!) help! thanx guys ps: I'm located in paris france and I have no transmission shop to go and ask!!