Hi Neddy,
I would suggest that you fly touch and goes. Then,
at least two mistakes high try to fly symmetrical loops of differing sizes with good throttle control from the invert to the down line.
Then fly more touch and goes then try moving from loops to figures of eight entering from left and right.
Then fly more touch and goes and then try inverted flight. Then more touch and goes.
Get my drift???
Cheers,
Colin