Having completed both exams on 18th of this month, I can confirm that (as usual) Chevron is bang on.
I would say that it is of critical importance to get down to your local aerodrome to understand how these things work in reality, and perhaps to have a go under supervision. It will help with your fluidity at test.
It is also worth noting that you are tested on some things which are pretty usual for 'most' A/G operators. Such as the passing of clearances for IFR flights etc.
I'm willing to impart any of my limited experience to you if you so choose. PM me.
Phil