Forum:Trap Doors

I got nailed by one of those boulder traps, nasty little things, but I mined the pieces of the trap.

Now, I'm trying to get it set up as kind of a trap door, but I can't seem to get it to work. Am I even supposed to be able to do something like this??

I have 4 inactives, 4 actives, and a few switches.

Now that I think of it, the dart traps break when you pull them too...