I have a 27T roadster with ladder bars, 532 BBF powerglide with 1.80 low gear 4.11 rear gear. I have new qa1 double adjustable shocks. I am looking for a base line setting for the shocks. Currently set up for super gas leaving on a throttle stop after .050 seconds. Cars weighs 2150. I have made 2 passes in the car. The first one the shocks were at 0 and 0. My bad I thought my buddy had set them. The first pass the car launched ok but it did porpoise a little. The second time we set the shocks at 3 compression and 6 rebound. It bounced like a pogo stick. So I assume I need more compression and less rebound. Your thoughs? Thank you.