Hi, new to site and have a question regarding proper arrow spine. I'm shooting a Ross Carnivore at 60#, 27.5" draw length, drop away rest, string has a peep with tube on it, D loop if it matters? My current arrows are GT 5575 hunters at 28.5" with 100 grain tips and 4" vanes. When I shoot at 30-40 yards I notice my arrows are porpoising and impact the target coming up.
When I shot these arrows from my Diamond Rock at 60#'s they shot fine. Could they be over spined for the Ross?
Ross calls the cams on the Carnivore Hybrid would that mean they are hard, medium, or soft?
Any advice would be great.