Going to be making something like this with a friend if we get the money. top of ramp is 10 feet tall and drops down to 5 feet where the lip starts. rail is 16 feet long
i find the higher the drop in the more annoying it is to lap the feature. i only use like a 5 ft on top of a small hill. so i basicly get 8-10ft range of drop in and speed. good if u only have a small hill to set it up on
rail angle is way to extreme, make the drop longer you will have enough momentum for the rail from the speed you get dropping in. also, lowing the angle of the rail will make the landing much easier on the knees.