This should be simple but I’ve tried everything I can find at this point. Thanks.
Okay, so Messing with that kinda worked. Before I was trying extremely low numbers and high numbers and the shadows went away completely with those settings. Now I tried 100,000 and it got the shadows to stay, but now some of those tree foliage disappears when I get near it. Any idea what’s doing that? Like I can’t see just the burgundy tree in my mesh viewer after messing with bounds.
Well, that’s a separate thing, right? 
Have you tried ‘un-messing’ the mesh bounds? Just set it back to default?
Could be your tree asset, could be a lot of things…