I mean, it shouldn't be a problem if people are using MAST with simple prefabs, but complex ones would be very heavy to calculate the collision; Although, having the mesh collider to be convex as a flag would be nice because if someone does something like an 'arc' as a door, the convex would block the passage. :P (I know this isn't the right place to say but, I've been loving your plugin and I wanted to say I'm very grateful for your work, it's been a time saver to me.)