My 1985 Catalina 27 has a Universal diesel. I used to turn it on with the key and then press the “glow button” for 30 seconds, then pull the “Pull” switch to start. A few years ago, I found that the key turned all the way to the right instead of the “Pull switch” would turn the engine to start it! Now, it starts that way only after a few tries and it has to be turned HARD right! What do I need to do to get it back to the easier key ignition start? (I’m wondering if the key ignition contact points are worn and I need a new key ignition?). Thanks!