Try installing wedges between the motor and the transom. They are available
at most marine dealers and probably available at overtons or boatworld.
Another option would be a whale tail.

--
Tony
my boats at http://t.thomas.home.mchsi.com

"harleyflh" wrote in message
news:Am1Ec.194697$Ly.159989@attbi_s01...
I just got a New Tracker Grizzly 1860. I have a 60 HP Mercury on it and
I'm having a problem getting it to plane off. It wants to flop up and
come down hard on the water. The dealer says the motor isn't getting
"under" the boat enough, which I don't doubt. My question is, What is
the best way to solve this problem? The dealer says it's a problem
inherant in flat bottom boats and hard to fix. Any help or Information
would be appreciated!