Clockwise to tighten it. Said and done I probably went a ~3/8 turn tighter.

- I tightened it little by little until I couldn't make the knocking sound with the pry bar
- Went for a drive.
- Came back and was able to make the knocking sound again so I tightened it again until the sound was gone, and gave it a little extra for good measure (probably almost a full 1/2 turn at this point).
- Went for another drive and noticed the wheel wouldn't return to center on its own...
- Loosened it up about 1/8 turn, made sure the knocking noise wasn't there
- Went for a drive and the wheel returned to center like its supposed to... left it like that