Im finishing up my swap/ mild build. now putting the new tranny on the motor, and what I want to know is about the washer like disc that are between the crank and the flywheel, and the one between the flywheel and the bolts. are they both nessacary? I was reading in a previous thead that someone had problems with the one between the crank and the flywheel and not to use it, just wondering everyone else opnion is. ohh and this is on the A340E tranny