It Works!

Yes! Finally, after god knows how many hours I finally managed to get Them both to work:

However, I did encounter a problem when I first tested it. I encountered "Invisible Blocks". What I mean is, scattered around the level were solid blocks that you couldn't see. I eventually diagnosed the problem, it turned out (since the background was hand made into Layer 2) that some of the background Pieces were set to 130, which is a solid block. The problem I resolved now, and that's it for today, GoodNight!