I'd +rep you again but it won't let me.
I've had a look though, and it looks fantastic - Although I'll have to make sure I understand how it works before I use it and work out a way of having the sticky pistons above and below rather than from the sides, but that should be easy.
Thanks so much.
Oh and FYI, if you want to share a save file in future (or anything else that has lots of files), it's best to get something like
7-zip, archive the entire save folder in a .zip or .rar file, then upload that somewhere. It simplifies things a lot.