Looked around and couldn't really find a definitive answer on this. Is it ok to use stock kraton 6s v5 diff internals with the exb red diff cases? The cases are the same size, and all the internals seem to fit perfectly (minus the long "D" shaped pieces that go outside of the small diff gears). I put one together this way and it seems to operate perfectly smoothly. Are other people doing this and I just missed it?