Yes on the three fingered

OK, this is not yet tennis, but I play the short  game in the living room  out to ten feet, using the low pressure ball.  My three fingered comes with a glove, as the grip may bust up pinkies, beware.

Anyway, I can verify that I seem to have an other inch view of the ball track, mainly because I have the last moment three fingered adjust.  That extra inch is a half step, a choice of spin, or a moment to get that pinky up for power.  One last choice for the player.