How often??
You havent played with me much, so you cant know
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And also backhand down the line spins in wrong direction, it should go to the left, out of court.
I have an idea:
I was thinking about it. The difference could be how high you hit the ball.
When you play forehand and hit it high (on level of your stomach or shoulders), the ball would probably curve to the right. Just think about it, all these inside-out forehands are playd when the ball is high and you have time to run around the backhand.
On the other hand, when you hit the ball low, on the level of your knees for example, it would spin to the left.
Try to imagine it, the hand angle is different, when you hit low and high balls, racquet angle is different.
This would be quite good way to deal with it. No need for additional buttons, just make the spin depend on height of the ball when you hit the shot.
And once more, if you want to see how often I play inside-out shots, play with me first
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