You really think that the arrow will kill my riser? I must have asked everyone who worked in the proshop if they were ok. They all said yes after looking at the Easton arrow chart on the wall? Does the fact that they are carbon arrows make a difference? Also when I check on the Martin website there arrow selection chart had my setup as ok. You really got me worried now. If that riser breaks I' ll break the rest of it on those salespeople head. Thanks