A little help please, I have a 30 model A with a 350 chev motor and 350 trans. This morning I went out to start it up and it was grinding in park. I thought the starter was hanging up so I dropped it down to reverse and it stopped down to neural and it started again but no noise in all three forward gears. she was running fine yesterday so I can't figure out what happened. any clues or what to look for would be appreciated. I hate auto trannys. bill