gotta love the smell myself, memories,, early morning flying, dew on the ground, a light fog just lifting as you signal for release. standing in the center of the circle, motor purring away and the gentle breeze wafts a light mist of castor past you, sigh,, oh yeah baby,, thats the life.
of course Ozone,, that works too,, but not quite as easy to smell from center circle,, ok so when we get more electrics flying, we need a castor smudge pot next to the circle