One touch convertible top

too hard to hold a button down for 45 seconds?
How will you make the convertible motor stop once the to is raised or lowered all the way?

Good luck with that idea.......
 
Stone Poney, my top beats to a Different Drum. :rlaugh:
My top takes approx 15 seconds. 45 seconds is an eternity.

I imagine if a one touch is rigged up, the stops would have to be on the same principle as power windows (whatever that may be).