check rear servo...rear band strut...and rear band adjustment
thats the big cludgey looking linkage in there with the small 1" by 1.5" steel plate right?
When i bought the cheetah valve body, i also bought the heavy duty retainer for the heavy duty servo spring they give you. I wonder if maybe that snap ring came out???? it was kind of a bear to get int there working under the car.
i'll check it tomorrow after checking the band adjustment