Hi,

I fly mode 2, and to start with I couldnt do rolling circles to save myself.
In the end I used straight rolling passes, slowing the roll rate down on each one to smooth the rudder inputs,
rolling circles at high rate using ele only,
then start doing point rolling circles,
then integrate everything.

It will take a lot of practise, but its worth it. A mode 1 flyer can get away with moving the rud/ele stick in a circle to achieve the desired result, mode 2 takes a bit of thought