Last year I started trying to do this for fun. I can kind get it to work sometimes. Maybe 1 in 10. It's by no means fast but today I was getting it to move (not referring to the speed but the kick back in direction after the bounce). Ironically I get far better action on this serve than my pathetic attempts at kick serves. Anyway, I'm curious, is there anybody here or anyone that knows of someone who can actually hit such a serve effectively as a weapon? Any video I could watch to see how they do it?