hey guys wondering if you can help me out. i figured out that i have a dead cylinder on the pto side. i did a compression check i have 130 psi in both cylinders. i have spark also. i pulled off the carbs and found nothing wrong. no dirt no jets clogged nothing. i have noticed when it was running it was blowing gas right out of the top of the carb on the mag side. could the rotary valve maybe jumped. or do i just have a fuel delivery issue?