What spine weight should I shoot out of a 35# Bear “Montana” longbow? Draw length is 28 1/2. Cedar shafted, feather fletched arrows with 100 grain field points/broad heads.
I don’t think there is one correct answer other than what works for how your bow is tuned and how you shoot. Number-wise, here are 2 starting points, but as I said, it could be totally off based on how you shoot, etc. Sometimes numbers and real-life just don’t jive.