The idea that bad form could be a factor had occurred to me. I'll do just that and get someone knowledgeable in traditional archery to watch me shoot.

Thanks Bill.

Joel,

Sent you an email. Would have PM'd you but the system said your mailbox is full.

Frank

If i were you i would want to try a 100gr or even a 85gr tip. On the 250 if it spines good with the lighter tips that would tell you you need a longer arrow.I have found the length of the arrow is more important than the tip weight for carbons.

Sorry i meant to say a shorter arrow

longbawl,

I don't have any tips lighter than 125gr but what you say does match what I recall observing at the being of the process. At one length with the CX 250 I could change the point weight from lighter to heavier and back and get under/over spine indications depending on the point's weight and what one would expect. Once I cut 1/4 inch more to shift that point to a heavier point then all heck broke loose on indications. Could be in my initial trimmings I completely jumped over the shaft's sweet spot.

Thanks

Well longbawl that correction blows my response being in line with what you said.      

Although what I said is what I observed.

Thanks just the same.