OK guys, my lady friend with her Ace-250 and I with my Xterra-70 went and hunted the fresh water beach last night (OK early this morning) before the crowd showed up and did quite well. The question I have is why one specific ring she found seems to give my machine fits? I air tested it at home when we got back and my numbers jumped from upper 20s to lower 40s. I checked with some rings I have and the silver and white gold held a perfect 8 repeatable, and an old Air Force ring held at 42. Could hers be titanium?Thanks.....Boris