mercruiser 140/alpha one. trim worked when i pulled it from my slip last week.trailer trim works fine up and down.regular trim only goes down. i did notice that if my out drive touches my lawn, it will go back up for a second(untilthere is no pressure on the outdrive). i had a friend try to lift on my outdrive while i held the button and it didn't do anything. im gonna chase the wire with a test light tomorrow.any ideas on where the problem may be?