Well, I discovered an alternate solution to Double Bind today, which is very pretty and deserves its own level... but the original one needed to be updated as well.
The intended solution to Double Bind is maybe a little quirky, but within the bounds of what I wouldn't consider a glitch. This alternate solution does require a glitch, so off to the "Shadow" realm it goes. (On the other hand, it's way easier to execute. Yay!)Despite the layout being almost identical to the original (now updated) Double Bind, the solution is COMPLETELY different. The original solution will not work in this version, and after I updated the original level, the inverse is also true as well. Two very similar layouts, two extremely distinct solutions.
Good luck!
Guess that obsessively building levels out of jank glitches paid off. 
