Is your motor brand new, or second hand? If it is second hand, what is the mileage, and more importantly, was/is this recorded mileage verified by either HPI, or Vehicle Mileage Check?
What is the full spec of the important "mechanicals", ie, 17" or 18" rims, full make and type of tyre, remaining tread depth. Also, where did you check your tyres (garage forcourt, or your own tyre pressure gauge), and did you check them when they were stone cold (first thing in the morning before driving off).
I think if the suspension blocks were left in, it would appear quite tall, and also be quite harsh, rather than bouncy.