hello, i recently got a pit fighter board for my 2 player jamma street fighter 2 arcade machine, and when i plugged it in, the screen was upside down. there wasn't anything that i could do about it in the test menu, so i looked around on the internet, and decided that i should try switching around the vertical inputs on they monitor's yoke. i tried switching them , and all i got was a super bright vertical line running down my screen. so i switched it back, and the screen was streched really bad up and down. i had never had this problem before, so i figured it had to be a yoke problem. is the problem with the yoke? or is the problem with something else? is the stretch easily fixed with the adjustment with some parts on the machine?