I looked into Team Z springs but they don't lower the car and I understand why. SN cars look horrible at stock ride height with a 26" tire. I currently have stiff H&R Race springs on the car. What stock replacement springs are you guys using at the track if you want a lower stance? I'm considering stock Fox V8 rear coils and they can be bought new. There are so many different stock replacement springs available at places like Rockauto. Some are progressive and others are linear. Any suggestions would be helpful.