Thread:OBWforumsContentRevision/@comment-36060702-20190806222217/@comment-33240622-20190807022555

I'm thinking that it's rated 1-A primarily because to reach the minimum requirement for 1-A (Metaverse level), said character needs to be outside/have transcended concepts such as dimensions and time in the first place.

So there could be two ways to interpret this. But then, to even reach 1-A, said character would need to be completely above and beyond the concept of dimensions (and possibly logic) altogether, so what you proposed sounds like Buddha might fit squarely within baseline 1-A.
 * The statement regarding Buddha being beyond time and distance could be interpreted as simply being transcendant/outside of concepts of time/distance either within that universe, or the world that he's in, which brings to the second point.
 * The statement where immeasurable time & dimensions having no self-nature, especially the latter part regarding immeasurable dimensions does sound like said dimensions are most likely referring to "universes" and not actual dimensional layers.

Looking at VSB's statistics for Buddha, it seems like they have it even lower for some reason.