Rob, Greg hit it on the head with what I was trying to say. I wasn't saying the chrono was off, but rather the particular Bowtech seemed slow. I have also seen posts where the binary cams when properly tuned(timed?) for optimum roloover will meet or possibly exceed the upper limits of what they say the bow will shoot. In a nutshell, you may have shot a "slow one" if you consider those speeds slow.