I was recently clocked by pro scouts running a 4.94 40 yd dash. But my 20 yd short shuttle was a 4.44. I have heard in the past that your 40 time should be anywhere from .2-.3 of a second slower than your 20 ss time ( or is that the 20 yd sprint?) If so hell i should be running a 4.7? Any strenght and speed guys out there?