Dave, that's great, can you please PM me the name or link in case I ever need your help?
Wow, pressure washed the laser huh? That's one way to get it clean I suppose.
Reminds me of a story my PC repair instructor told us about an old farmer looking guy in overalls who came into his repair shop with a PC that had been making noise then it "quit working", upon opening the case he saw that the guy had used almost a quart of oil on it to try to get the fan noise to stop, needless to say it fried the whole MB, good times!