the important part of this manouver is at the junction of upper and lower hemisphere-you must touch the lower with out entering it.
outside oblong triangle at 45deg to vertical -low end has to have prop clip grass or no points. the up line is vertical(like up line on wingover)
if you remove tips of prop during manuver (when done on concrete)is high score.
broken needlr valves is low score.
hitting prop on ground and killing engine then gliding to a perfect landing is medium score.
killing engine(from prop strike) and then pull up to vertical and letting it stall at the top of circle and catching it inside of pilots circle wins!
heck if you can catch a rat moving around 100+mph with one hand then catching a combat with 2 hands is a peice of cake-right?
i used to do this with ama fast combats.couldnt get anyone to tell me my score-they just walked away shaking their heads
Dad thought it was cool
disclaimer--dont try this at home I am an x-expert
pratice makes perfect if you pratice perfectly!
David