Thanks, there are Other sites who believe in help which none of you have clearly ever needed LOL
Search the site for "flip-flop" or "alternator" and you will find numerous posts on how to do this one!In manual, the functions required are :
1. When the pusher push button is pressed the pusher extends and stays out. When the pusher push button is pressed again the pusher retracts. (ie. Toggle switch operation)