FWIW we have ladder bars on the Vette, shock valving will be the key to make it work and go fast and stay down. We used to have the same issues with it especially when we had less power and needed the pitch to make the car work. It also a very short wheelbase car at 95". Moving stuff up front was a big help and we struggled to get it to 56/44 but that was a big deal, along with the shocks the car now laves flat as a Hyundai, ok maybe a bit more aggressive, and can go 1.11 60' with a small block. We have basically zero front end travel now as well. On a really hot greasy track we might go as far as 1/2" of front end travel. But usually there is 0-1/4"