Something is a miss in the lower unit I think. The boat only wants to go into reverse. If I trim the lowerunit all the way up and shift into forward the gear will engage and I can go forward just fine. If I slow down to neutral it will eventually shift into reverse. Kind of strange way to get it to go forward. Something seems out of align. But it will go into forward gear when I trim up (gravity making it engage?). Any help/suggestions appreciated.