Hello! I have an Xcel diamond working on her yurchenko and she's having a hard time getting a powerful and consistent block in order to flip. She's about 4'11 and I have her on 130/135 with eight springs in her board. She's got a lot of power and tends to go up too high instead of stretching back and hitting the HS at the correct angle for a good block, what can I do to help her hit at the right angle? Flexibility/snapping drills for the reach from the RO landing to the HS? Thanks!