[jmeier1981]

Ok Im experimenting with some new software for shaft selection and Im finding variences in a lot of the specs. I was checking out the carbontech hippo shafts and archers advantage shows the 400's at 7.8gpi, ontarget2 shows them at 8.3gpi, lancaster advertises them at 8.3 but the ct website shows them at 7.8 how am I suppose to get an accurate answer with everywhere having different specs?

 

[cabotvt]

Aa

JM,
I have used AA for years and find if your chono is calibrated AA has been right on for my tapes. I use the manufactures catalog several times to cross reference and Perry is spot on there weights