I dont know how may boats are built like mine but it is a pain the load mine. The nose wants to ram right into the bow stop or go under it. I have attempted to load at every depth. You have to CAREFULLY pull up to the stop, jump out on the trailer, hook up the strap, squat down and push the nose up and crank at the same time. Nuttin' to it! Really fun when your by yourself. It is the original Trail Boss trailer, no adjustments and all welded. The funny thing is after you get loaded you can back of the crank strap and the keel will raise off the bow stop slightly. You can push it up by hand about three inches with very little effort. If the boat is two feet back the nose goes under the stop. Weird? I am currently fabricating a keel roller to go maybe two feet back of the bow stop. If someone is interrested I can send some pic's