To follow on from the above I'm not exactly an "expert", but who is?

The flat spin.
Enter a spin as normal (sticks in bottom corners) and then gradually take the aileron out, it should start to flatten, then you'll probably find you need to feed in opposite aileron to get a "proper" flat spin. In a lot of cases flat spins are easier inverted (don't ask why? someone will explain if you want though)