I have been working on this monitor on and off for some time now. It was working perfectly, then moved the machine and the vertical hold started to go (the screen is very touchy to adjust to stay in one place, when you turn the machine off and on, the position changes). I posted the problem here and got the standard "give it a cap kit" answer. Well, i bought a cap kit, and installed it this afternoon. I plugget it back in, exact same problem. Is there anything else that can go wrong that would cause the hold to be so touchy? Could it just be the knob that controls it that needs to be replaced? there were a couple of capacitors that were not replaced in the kit, could they be the culprit? This is the stock monitor in a Donkey Kong jr, sanyo monitor. The picture is bright and clear, when you do adjust the hold to center, it will hold it until you turn it off, then it moves over about 1/2 way so it is split in the middle.