Hey that doesn't mean they won't work. I was just worried they might be underspined for your set up is all. They may be on the verge, but then they may be ok as well. If they shoot well for you I wouldn't be overly concerned about it. A little heavier arrow may be a bit quieter and possibly a bit better for your bow but those will kill deer just the same. If you are happy with them that's what counts.

If next time around you decide you want heavier arrows just try a different brand like carbon express or something. Look at something that has a bit weight for grns per inch. Or go to Bowjacksons site and check out his arrow weight calculators. The key will be how well they shoot with fixed heads on them.

Paul