I also have a new (2006) sabre2 with about 40 jumps on it. I have 10 on it myself and have had 600-800 ft. openings. I was looking here to see if anyone else was having snivel issues. I love the force of the openings but it can be unnerving, and potentially dangerous. I have tried tucking and not tucking the nose with mixed results. Also have end cell closure on each jump. I will be watching for suggestions