loading boat
Hello,I used to have the same problem as you. The board for my keel is about 6" wide with 2 X 4 on either side to make sure the keel is centered. My problem was I would miss the bottom board and have the keel outside the keel support area.I solved the problem my learning just how far to back the trailer into the water. When the trailer is the right distance back, the boat will float into the trailer about 3/4 of way forward, then the keel will hit the board on the bottom and the boat won't move left or right. So I line it up, pull it forward until it stops, just using my eyes to see that it is centered. Then I use the winch on the trailer to pull it all the way forward.I haven't had any problems sinced I perfected my technique. I used to back the trailer in deeper, but then the boat could float left or right and the keel would not stay centered.Good luck,Barry