Advice on high HP vintage drag tune

Hi, swapped a 914bhp TT LS into a Maserati Tipo33 Birdcage and I can’t get the front wheels to stay put. This same setup ran sub-19seconds in the mile in FM6, but apparently something has changed in FM7?

well it could be a few things i know one of the things i used to do for the muscle cars that would stand up is drop the front ride height all the way down and max the front bump and rebound

Thanks, have the front height all the way down already, will fiddle w/ rebound.