My daughter (13, L8) has such solid leaps and jumps on floor...and they are SO BAD on beam. Same leaps/jumps. This is pretty new and she's working on it and I am not saying a word. I know leaping on a beam is not the same as leaping on a floor. It's just amazing how different they are. I know it'll all work itself out - I'm mostly here to vent so I don't say anything to her. Ha! And if you wanna commiserate or share, please do!