Currently shooting a 27.5" .340 spine Easton Axis right now. Finished weight with a 100 grain point, 3 blazers and a wrap comes in around 413. Playing with archers advantage yesterday showed my arrows to be in optimal spine (shooting a 2014 hoyt CS34 at 28.5" and arrows at 287 fps). I started to mess with different arrow setups using black eagle rampage shafts. Using a .350 spine cut to 28", a 50 grain brass insert, 100 grain point, 3 Blazers and a wrap my arrow weight is 414, and my spine is still optimal. How is this possible? I would've thought I'd have to drop down to a .300 spine. Am I screwing up somewhere? I wanna make sure I get this right before I order the arrows and components.
Ron
Ron
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