mfllood3800
WKR
Thanks for the info man. According to their chart I would be a 350 spine. With similar stats why did you go with 400 spine?
Some guys go as weak a spine as they can, to get a lighter GPI set up. Others wont run much weight on the tip and can also get by with a weaker spine.
I would focus on getting the DI shafts as I prefer BEA.
At 26" arrow, and a 125 gr tip, I'd do the 350 spine myself with a 3 fletch and the alumn outsert that comes with it and regular nock. That would get you right at 420 grains and probably around 255 fps.
This is the simplified explanation version
lol