Victory VAP elite 400 spine test
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I have been trying to tune my bow bare shaft go right pointing to a weak spine. I tested them unfortunately they are now 27 inch and not 28.
However I tested that length and got a deflection of 0,458 inches with a 1,94 pound weight in centre. I tested 6 arrows all consistent. I also tested a Easton Light speed 500 they had a deflection of 0,472. Unless there is something wrong with the test I would have expected a deflection of 0,37 inches as it is they are above 450 with shorter shaft.
Has...
Victory VAP elite 400 spine test
However I tested that length and got a deflection of 0,458 inches with a 1,94 pound weight in centre. I tested 6 arrows all consistent. I also tested a Easton Light speed 500 they had a deflection of 0,472. Unless there is something wrong with the test I would have expected a deflection of 0,37 inches as it is they are above 450 with shorter shaft.
Has...
Victory VAP elite 400 spine test