hi all, this maggie i have with the ctc16 clone has a drive issue for the red gun and yet the tubes are fine and subbed and still cannot get the red setup with the other colors in setup. i had got this unit that looks like a crt brightener but its not but it seems to be nothing more then a color amplifier and i have that plugged in and the red is fine infact stronger the the green and blue. but it infact has a problem so would this be a specific resistor around the tubes that drive the colors or would i be looking somewhere else. any help would really be great and hopefully i wont have to yank this chassis out because the am-fm radio chassis has to come out with it and its a horror to do so. i will be selling this maggie roundie but dont want to sell it with the color amp attached to the crt which tends to signal a bad crt and its not.