Annex Cube test after rail tramming

Getting closer...
Tramming in the rails makes machine much more quiet and less vibration.
Annex cube test for baseline.
Seams are not right, non smooth surface/rough/jagged/out of place filament. Some corners not as crisp as I like. The issue I keep seeing is that when I increase PA, the seams get wider and more corner bulge. Less pa and the corners look much better, but lost the edge. Seems predictable.
Overall it's a well crafted cube.
Changing to a Capricorn bowden tube to see if a little tighter filament path will help. If this won't work(I have never used Capricorn in that location), I may put a sherpa extruder on and see if any change in performance.
ABS, 265C, .015PA external/internal, .010PA everything else.