So Huge Thx at Melanie . IT WORKED. I CAN FINALLY GIVE ABT 80% POWER ON PERFECT CONDITIONS. THANK YOU VERY MUCH. So cwf.green Maybe does it help to locate the problem. I turned off the new suspension physics like melanie recomended. And it solved the problem. I can drive with realistic power now. Ig it isnt a problem with you physics (btw i Love them now that it works) but rather the game physics applying on the suspension. So i would recomend that you and TSG/DTG can focus on that. Thx and have a nice evening/morning. Kind Regards (Thank you very very much Melanie . But can i ask how you discovered it? Just trying?)