Correcting a Leaper

So I'm trying to build muscle memory @ the start line. To diminish the 6 foot leap before the start line that royally fucks her up.

I need to move the prop closer to the jump I think though- she's still leaping AT the start finish line.

But hopefully this will help out her issue. The first time, she kind of bounces- the second & third time, she's running more than jumping.