I’ll bite. Sometimes my swing is butter, other days it’s the crappy swing from 2 years ago.
See, my old swing is the setup I just fall into. I stand over the ball and my grip and alignment just feels SOO GOOD. Then I put my swing on it. The one all the guys tell me is SOO SMOOTH, as the ball predictably does a belly flop into the lake.
My new setup is not so comfortable. It feels funny. But the ball just pops. It goes where I aim. It lands where it should.
The long of it is this. My rounds are not random. If I ‘warm up’, I can get into my new setup before the first tee. If I do not warm up, I will flail away with my beautiful old swing for about 12 holes before I realize whats going on. In fact, I can look at my scorecard and see what swing I was using. When I groove my new swing the ‘so called’ randomness will go away.