Yep, we all have days like that, Bob. Nothing goes right.
A few weeks ago my lifting partner was benching and NOTHING was feeling or looking right. Even so, he worked up to 335x8 and that looked really good. So up to 385x2, and they were so ugly with both out of the groove he was going to quit. I talked him into trying a new PR and that is when he hit a beautiful in the groove 420 that was as easy and slick as you ever saw.
Weird things happen in the weight room when least expected.