Hi Val & Frank
I to had a similar problem to yourself. Solution at no extra cost at the side of the alko hitch handle is a allen key hole,unscrew the hitch handle (this shortens the overall length of the stabiliser locking handle, and leaves the two metal arms uncovered). Hitch up as normal and once the towball is on securely slide the red alko handle back onto the metal arms push down locking the stabiliser on.Then slide the handle back off placing it in the front locker or somewhere else secure.There is no need to keep replacing the long allen key type screw,(this solution was given to mo when i rang alko themselves enquiring about an extension/modified handle because of the above problem).Try it i use it all the time and have towed miles and miles it does not affect the stabiliser afficiency at all
Michael.