5
5-6-7-8
Simple. Have it broke down where if you throw 75% (15 out 0f 20) then you can score between a 9.5-10 range. IF say 18 throw it then you will get a 9.8. Execution still counts and should be half. So if you have 15 perfect tucks then it would be 9.75 after average while if you had 20 blah tucks you could score 9.5 average. Universal scoring system, would make this all go away. Then gym owners and coaches would get back to teaching basics and not worrying about changing for this or that competition.
shimmy shimmy shimmy!!!
I would LOVE to see 15 WELL executed tumbling elements score better than 20 where 5 of them are "barely there" skills thrown in just to get the "max" score.