ah yeah. My all time benchpress pr is 187 x 4 however I had my back arched as much as I can, hands were wider elbows tucked and I was using hip drive and stuff. Using a powerlifter style. Today when I did 182 x 2 it was just like a normal bench, hands narrower, back flat not exaggerated arch, no hip drive or anything. This way its more chest/shoulders than lats/triceps
that was a PR with back flat and shit