I just got my A license and bought my own gear. I bought a Sabre2 170, I have 3 jumps on it. It has 300-400 jumps on it and looks brand new. The first two were packed by my rigger and openings were perfect (soft, straight) the last jump I packed it and I struggled a bit, not use to the zero p (I packed a student manta since my 7th jump with no problem) Opening was hard and threw me side ways a bit. When it first deployed I thought it was a malfunction thats how hard it threw me. But it completely inflated and was fine. I know 100% that that was caused by my pack job.