Just bought a 2007 Solstice convertible. So far it has been a lot of trouble-had to get the top worked on and some work on the differential. Now there is a rattle in the shifter which only stops if I am touching it! Dealer says this much noise is permittable by GM tech but that seems crazy to me. Love the look of the car but am missing my 20 year old Miata quite a lot with all the problems this car has given me so far. any advice about what the noise is and what to do? Thanks.