Dave, it may very well also depend on how 'good'your "system" is, how fast it goes...my friends here that I have seen go by 'power' seem very slow ( I`m thinking more like 15-20 sec`s.., whereas mine is 2-3 sec`s ,manually, after I rip the boot off), maybe motor , maybe wiring, maybe something is not quite up to par??possibly they are supposed to be faster and were?