Unexpectedly I am playing very well, and don't have a clue as to why?

I have just been concentrating on taking a free easy swing, making sure the swing path was from 7 O'clock to 1 O'clock (target is at Noon position) letting my body do whatever it does to make that swing possible.

I guess I have closed my stance at address a little more, but that's about it.

Shooting in the mid to low eighties last few rounds, with a 91 and a 98 thrown in there as spoilers.