Luis I have the 3M 140 and it does great on a 11 LB. Focus, but would love to try the 170. Oh I'm 720 ft. above sea level. Steve Maxwell -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.f3a.us/pipermail/nsrca-discussion/attachments/20031105/c3a9f647/attachment.html