Anyone else have a tube with a weak gun and end up with a unusable tube in the end? I'm using a Heathkit CRT Tester/Rejuvenator Model IT-5230 with an adapter I made using this thread http://forums.arcade-museum.com/showthread.php?t=114269&highlight=Heathkit+IT-5230 I have yet to make any tube better only worse and killed two monitors now, well one was already dead but it was not shorted and I couldn't fix it. I'm using the instructions printed on the sticker of the lid, maybe there is a better way? I'm not sure if its operator error or what. The last monitor I killed just a minute ago was a G07 from a pacman the red was weak so I hit it with the rejuvenate and cleaned it meters read much better almost perfect. hooked back to the chassie no red at all. Any ideas? Tried it a few times same result.


