For those of you that hit a backhand slice with an eastern backhand grip, do you just easily make the switch to the continental when approaching the net or do you stay with the eastern grip? I've never hit a slice worth anything until I began practicing it with an eastern grip, which is fine, but it adds yet another grip to learn which is simply more work and causes transitional problems when going to the net. It seems to me like you are having to learn to hit the slice with two grips, eastern & continental in this scenario, since I consider the backhand volley a sort of a slice. Is this something I shouldn't even worry about?