lumberjak: get a stiffer center spring, either a wolfe/speedmerchant black or the CRC red. They are both rated around 17lb. Also are you 100% sure your rear end isnt binding at all. Not to bash the CRC (I would never do anything like that!) however, the ballcups can bind very easily on the ballcups and that can cause fun handling.

Also in addition...

Try saucing more of the front tires. You can sauce all of the front tire except the outside 7/8ish. Also if you need more steering try going to double pink fronts, that should take care of all of the steering that you need.

also what body are you running?