simple... in theory.
I don't have a lift script on me, but I assume you do. Yes, you do. Give it.
Basically you change the moveup=1 to moveup=100 and have a :random=240: as a delay timer. Of course this makes a pitiful lift, so now you can change all the states to activated=x. and on the moveup=1 state have it
:activated=x:state=0,activated=x+100
:activated=x+100:moveup=1,incstate=1
:activated=x+100,state=100:activated= whatever goes next
Wisemen are hard to find, they are tarnished by sayings and quotes that are not of their true nature.