Shooting lefty now with my new to me FA Skookum 50# @ 28 inches. I draw near 30 inches consistently. I'm trying to get things tuned up and I cannot for the life of me figure this out, so here goes...
Predator II's 30/50 spine full length 145 grain pts ... fly good
Predator II's 45/60 full length (any) grains ... wears the outside of the shelf...WAY outside of the shelf, almost on the grip.
Easton 2117 33 inch 125 points... fly pretty good
30 inch cedar shafts made by Ekin for a 53# @29 inch hill bow with 125 grn points... fly the best
NOW... what the heck is up with the 45/60's? I should be able to get them tuned with a point weight between 125 and 250 but no matter what I get inconsistent flight and weird shelf wear.