The Drunken Lizard Pub

Hey,

I just have a couple questions about secret areas:

The first is in Rockhammer mine level 2, directly to the left as you enter the second level it branches off and there's a metal door with some chests behind it that I can't figure out how to get open. There's also an area slightly further in ...

Aha, I had done it the right way previously but hadn't reset the puzzle so nothing was happening. Thanks for the assistance.

I figured the lines had to be completed with flipped switches and the red dots on the outside are switches which must not be flipped. Here's what I've been trying in different ways with no luck.

http://i.imgur.com/tZR0E.jpg

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