Would you believe it. Just jumped my new (31 jumps old) Sabre1 120 today loading at 1.2. It has a pocket slider. It took 9 seconds before the slider finally came down. Did three jumps on it, got slightly better each time but the slider still hesitated and snivelled. Last jump, only rolled the tail three times, hardly split the slider and didn't push the cells in. Still took 7 seconds for the slider to come down! Was opening each time at terminal. Any tips for packing with a pocket slider.