The only thing I do is make sure I clean the servos well at the end of the day. It might look a little funny, but you could prolly make some little "shields" by cutting apart a plastic spinner package and gluing it in front of/over your servos. I've tried exhaust deflectors but they don't seem to do much good (at least for me).
(hey if you hover low enough long enough you can put a big goo spot on the ground! :shock: :wink: )
(hey if you hover low enough long enough you can put a big goo spot on the ground! :shock: :wink: )