Pause before snap - each hand?

[Robert Goodman]

Please answer this for any & all codes you're familiar with and in which it applies. Does the requirement of a clear pause after touching and optionally adjusting the ball before snapping it apply separately for each hand that touches it?

With the other requirements for snap/scrimmage met, A1 puts his right hand on the ball and his left hand on the ground near it in the neutral zone. After adjusting the ball briefly with his right hand to get the laces where he wants, A1 pauses with his right hand still on it. Then in one motion he snatches the ball with his left hand, using it alone or both hands to snap it without further pause. Legal?

Robert