Vertical problem

Question

ctc185ab TV with a vertical problem. I checked the vertical circuit . It seemed to check ok. The vertical was not filled out at the top about 1'' short. I changed the eeprom. Then went into the factory settings. I do not have a schematic so I had to guess at them. I finally got the vertical to fill back out at the top. But when I tried to get back out of the menu. It popped back down 1'' again. It does this every time I try to set it up. Is there more to the procedure that I am not aware of, or do I still have a problem in the vertical circuit?