Face it, there is no solution for after flight clean up with glow engines. It is just a fact in the glow engine business. Even gassers have to clean up. So it the cleaning is to much of a nuisance, better stick with electrics. Quieter, cleaner and they all give you a charge (time of course). I like the noise and I like the smell of Castor oil. But then I am an old fart and I do not want to change to electrics.