I use mine and have a lovely, clean engine compartment (at 22 years old!). It only takes a couple of minutes to remove or replace and I have kept the fixings well greased with ACF50 blue grease over the years, so they move easily. I service it on run up ramps ad just hold it in position with my knees to refix it. (A pocket full of fixings at the ready!) I wash and clean it with plastic polish each service (also do the same for the underwing protectors too when the wheels are off).
