Borrowing my friends PR5 for a race (70.3). It’s a size 52. Honestly think it’s a bit small for me, but trying to make it work. Looking for some quick fit advice. I’ve already fooled around a bit with it—swapped out the stem to a 110mm and adjusted the saddle setback. Also swapped the saddle to and Adamo 3.1. Wondering if I should try a 120mm stem to stretch out a bit more or fool around with the rise of the cockpit (I’ve got a profile design riser set). Any advice would be much appreciated.

Edited to add video.