(VIDEO) Suspension HELP for 70 dart swinger drag racing!

wow. thats a difference. what did you do exactly ( in simple english please ) ? my car launches like a parallelogram means it goes off the supension rear and front same time. i race 4 times a year so i never paid Attention that much but now that i see this comparison I am exited to make some Progress on my 2sec 60 ft time....