So I bought P4A, and then read somewhere you're not supposed to use your thumb to push the attack buttons because it's slow and shitty or something. So I thought I would try using my other fingers out.
However, as far as I can tell, there is no configuration of fingers that will allow me to press A+B or C+D in a way that's not super awkward and two hours of trying have basically destroyed my right hand. It's the most painful thing I've ever put my hand through and I played Stepmania for two years.
What am I not getting?