Moving and connecting Grid Graphs

Hey everyone,

What I’m looking at doing is having an endless runner (Temple Run for example) and I’ve been looking at a way of generating obstacles to be completely random. Now my theory is to use two NavGraphs, and keep re using them for an infinite pathway. So my first question is can I move a NavGraph and re scan it? and secondly can they be connected? So far I’ve only been able to connect NavGraphs with manual Links.

Cheers