Thanks to all that helped me out with questions regarding my 9N. My oil presure problem appears to have been solved, I only had it running for a few minutes cause case was leaking from fuel jar. With synthetic oil less that 7 PSI, put in some good "dino" 40W, pressure was at 45 PSI. Replace old 6 volt coil with new 12 and put in a new OEM type resistor (also deal of the day! local tractor repair charged me $4.50! I was stunned even asked if i was correct, she double checked the computer (wich NEVER lies) and that's what I paid! Hope to go back up north this weekend and play some more, just need to get fuel jar gasket.