Hey, good job on Beldum! I'm glad you learned so quickly :P
And it looks like we do in fact have the same encounter slots. The only other frame I tested was 12, and that ended up being encounter slot 5 if that helps :)
Also, I'm about to test to see if frame 40 without a sync is slot 8 like that Seed/Frame thing said. If it is, that means any other nonsync frame will work for the Seed/Frame thing (most likely) :D