Fire button configuration

[Rogue]

Hi everyone.

I've just started using Amiga Forever 2013, and have a question about joystick configuration. I have a USB competition pro, which basically works fine except that in the old days, I always used joysticks left handed. Don't ask me why, since I am actually right handed, but it's a habit that's stuck. Is there a way to remap the controls to recognise the right hand fire button instead of the left as default? The system seems to recognise it on one level, as a little light flashes on the screen when I press it, but it doesn't do anything in games.

Sorry if this has been covered elsewhere, but a search didn't bring up anything helpful.