Originally Posted by
drac1
Expo is not used instead of dual rates, they are 2 completely different things. I use triple rates for precision aerobatics and set different expo for each rate. Each needs to be fine tuned to accomplish what you need to do.
Which is why I did make an exception for 3D, but perhaps should have included precision aerobatics as well. It could be a long argument over it. I use expo, and dont feel the need to use dual rates, you may use it differently depending on your flying style and what plane you are flying at the time.