I did a try and the puncher hits accelerations around 120~130 km/h, so its average is slightly slower than the defender. The reason is coz the puncher stands nearer of the baseline, where it's harder to strike the ball powerfully coz of the high rebound.
u can follow vaidisova
's advice, but when I'll change the Player base, u should re-do your modification. (I might change it often in these times, to put new player outfits)
For a lob, 3 meters high is a total failure, as it's in the racket of all players taller than 1m80 at its highest point. And in the case of the topspin strike, when reaching the service line, it's even not a high volley anymore.
3 meters = sending the ball at ~3 times the height of the net. It's very very easy to achieve on slow balls, and easy to achieve on powerful topspin ball, as long as u're able to put a good amount of topspin in it.
http://www.managames.com/tennis/doc/Ten ... l#training
"Moreover, it needs 2 times more time and experience to train most of your skills between 60% & 89%, and 3 times more time and experience when they are between 90% & 99%.
(I just cowardly added "and experience"
http://www.managames.com/tennis/doc/Ten ... html#level
(I just updated the doc to be clearer about this point as well