[Kube]

You may find the top will shrink and it will be difficult to stretch it back it to the closed position. If that happens, don't force it. Rather, close it as much as "naturally" possible and allow it to warm in the sun. Then you can close it the rest of the way.
No competent top installer would suggest you leave the top closed for more than a days travel.
Show cars typically never have the tops folded down after the initial install and test.