Seriously has anyone had any luck with this at all?? I know about the differential brakes... There are two ways to control them as I understand it... Right and left buttons on the keyboard (F11 & F12 I think), and also turning the rudder and pressing the brake. However neither gives me good enough control to actually get down the taxi way, or even the runway for that matter.
Any advise?
Practice

Also, I always add three 'camera definition' in all my aircraft that
allows me to switch positions in the VC at a flick of my thumb.
Usually I set them to 'right seat' 'console/ECU' and 'overhead panel'.
In single seat tail draggers I set the 'overhead panel' camera view
to be an elevated pilots view, looking over the cowling. This gives
me a better view down the taxiway or runway.
I have rudder pedals so it's a bit easier to use the differential brakes
but I still ocassionally find it hard to stay centered, so your not alone

Paul