Tabman, our 98 290 has twin 5.7EFIs with alphas. The stock tabs leave a lot to be desired in terms of low speed planing. With full tab I still need about 26mph to stay on step. Can you help ide tidy some options to upgrade? I'd like to keep the same actuators and just put a larger tab on if possible. I can take measurements if need be. Let me know. Thanks.