I will have to sketch it maybe. It helps pull the arm and kayak towards the vehicle, without it pulling up your basically trying to push 100lbs up a hill
No you don't lock it, it almost goes past the point of it being able to pull up almost as if the weight of it holds it down then when you push it up the spring helps pull some of the weight. Its greater than a 45°
hello, new here but need a hand figuring out a problem that is above my knowledge, i am currently building a kayak loader for myself like the one pictured below, i am trying to figure out where to place the spring and how heavy of a spring i need to help assist the kayak onto my roof, i am sure...