I have installed the Van's electric flaps and now they go down what I think is to far. I have read about the leading edge of the flaps hanging up on the wing trailing edge . Would like to avoid any chances of this happening but have not come up with a way to limit my down travel with the electric flaps with out going the limit switch route which I'd like not to have to do. I'm sure there is a simple solution but I'm not seeing it..... Help please.