Sorry that I have not posted since figuring out the puzzle for Rainbow in the Dark. I have been away from the computer since I posted that. The clue for me was a post from
Sqrlmonger. In which he comment that he'd noticed that VoodooSpyce was chasing the word 'lever' around the puzzle for the solution. He also commented that he did not know how to get the word 'lever' to appear for him. I have known for some time that if you're collecting multiple gold piles, you can tap the 'V' key a couple of times to make the word(s) 'Gold Pile' appear above the piles that you have not collected. I tried this while addressing this puzzle and VOILA!!
I have done the puzzle multiple times using this method. It's not perfect and I suspect that you have to have the cursor over the lever that you JUST PULLED for the game to high lite the next lever. I am also in the process of making multiple runs to determine if there is a correlation between the puzzle solution and the lower tunnel contents, fallen floors, traps (I doubt this one as it REQUIRES a trapper) and elemental button. If there is, I will place a solver on my
DDO Tracker