I've just started playing Pro Evo 4 on the PS2, and I could do with some advice when the opponent has the ball. I know there's "pressing 1" and "pressing 2" and the dash button and L1 to change players, but what's the best way to use them? I assume that just holding R1, X and [] all the time isn't the way to go. Is it a good idea to try and tackle manually too? Any tips anyone? Thanks.