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You need to cut the Sweep 12V completely off to the analog board. Even if you cut the drive signal to the horizontal output stage, the filament will always stay on and cook which will wear the CRT down. Best solution is to cut the 12V sweep entirely to the analog section. What I do not know...

There was a website I was looking at (i need to go back and look) that sells different versions, such as gloss, 50% matte, and matte. The one you picked up appears to be gloss so it looks kinda odd. I think the powerbooks were all 50% matte but I could be wrong. Regardless, Looks great :)...

Spray the potentiometers with Deoxit F5

yeah own a little sliver of that number. LOL.

the version MacEffects sells is my design that I had licensed to him to do so.

The other thing to be aware of on these portables is the molex connector. YOU MUST make sure both B+ input connections are connected and have voltage or really bad things will happen.

Well first, adjust the G2 (screen) drive on the flyback and see if that brings it down to a reasonable brightness. If not, your missing the proper cathode voltages to keep the CRT from going into full saturation so theres likely a cause such as a bad solder joint, or open connection/resistor.

That was a fun trip. I don't think I will be able to make it to east again this coming year though. I am going to try and shoot for midwest. but we will see...