Hey Fishbreath, how many miles did you have in your before it started. It sounds a lot like my issue. same but with the added fact that if I shut down / turn off completely and restart the tranny would start shifting again. Seems to happen if I let it idle for more than 15 to 20 minuets the tranny would drop out. I had about 7000 on mine. Also mine is an x-line and is Gold like yours.