Just double checking on the correct rule.
4th and 5 - A's ball on the 25 YL, A is trying a FG, at teh snap a B player puts one hand on the back of the offsive player to help him get over the line of scrimmage to try to block the kick. I flagged the play for a personal foul. We move the ball half the distance to the goal and no 1st down. We used the 9.4.3 as reference to the coach. Was we correct.
Just double checking