I've experienced the same issue with my Neu over moderately inclined jump faces in the Buggy and Truggy. The steeper the face, the less it's an issue. Of coarse my current ride, the Revo, wants to backflip instead of nosedive. Running a Neu vs. fiegao/wan./nem. is like automatically dialing in 3.5% of brake drag; barely noticeable on the ground but occasionally annoying in the air. I've learned to compensate by "blipping" the throttle at lip contact just as if I was on my motocross bike.