I just got home from a road trip to the big city for work. I picked up an ACS CX from a friend to try for a couple of weeks. After work I went to an archery shop to fling a few arrows through the crono,, I should note not a controlled test but I just shot normally. I shoot heavy arrows (for my bow weight), arrows were tuned for my bow but not the ACS. I draw 26"
Results:
Got to longbow 60" 52 @ 26
600g arrow = 143 fps
700g arrow = 134 fps
62" ACS CX 48 @ 26
600g arrow = 154 fps
700g arrow = 137 fps
WOW!!,, ASC was quiet and grouped well at 20 yards (even though I never touched a thing),, darn,,I would love to see what a 52 @ 26 would do,,Frank