The ball from the 45 and clearing near the top of the uprights. The ball I was kicking was VERY inflated. It was an official size football but inflated to its max. If I tried that with one of their game balls I probably would have had to stop at the 25 and maybe even closer. I wasn’t even kick all that hard but I’m not really sure you can drop kick the football really hard. Definitely being well inflated affected the distance way more than anything else. So if your kid wants to be a kicker tell him to make sure the ball is always inflated to its legal max (for those that haven’t ever heard this, game balls have a max and minimum pressure they are allowed. QBs like lower pressure and kickers like max pressure (and Tom Brady likes almost flat 😉).