PU - Slot Positioning

[JPaco54]

I searched some old posts but didn't find answer to this...Last weekend I was PU and the problem I had was covering the inside slot when the batter was tight up on the plate, squeezing the inside corner and the catcher shifted to the batter's side to close the inside slot. I had no visibility, so I moved over slightly and over the catchers head. Did not feel comfortable there but was able to see the plate. I did see an NCAA PU last weekend on TV in the same situation that moved over to position his head over the catcher then once or twice he moved to the outside corner. Any suggestions? Thanks!