totaly bitc**ng

it seems like it opens slow due to the extra pressure it takes to open a box from the back as opposed to pushing up the monster. just a leverage thing ,, but your layout is so top noch Im sure it can handle the xtra pressure it will take to quicken it up.. You bought all the good stuff no bike pumps, screen door closers, wasing macince or lawn sprinkler valves, or back massagers,haha==

Very profesional and clean,, Luv the sound,,