Tom, the Dwyer tabernacle number is 2173. I purchased the small halyard organizer part number 2870. The bolt holes in the small halyard organizer do not line up with the bolt holes in the tabernacle. Their web site is www.dwyermast.com. I think you'll find them very helpful and prompt. The mast is a DM-4. Hope this helps. Dan Tom Smith <tsmith@nextit.com> wrote: Which Dwyer tabernacle did you get Dan (part number please), and did you get a halyard organizer plate to go with it? t Tom Smith & Jane VanWinkle M15/345--Chukar M17/064--Unnamed -----Original Message----- From: montgomery_boats-bounces+tsmith=nextit.com@mailman.xmission.com [mailto:montgomery_boats-bounces+tsmith=nextit.com@mailman.xmission.com] On Behalf Of Dan Hall Sent: Sunday, July 10, 2005 2:10 PM To: montgomery_boats@mailman.xmission.com Subject: M_Boats: New Tabernacle I am installing a new Dwyer mast tabernacle on a Montgomery 15. If I use the existing holes, it places the mast 1/2 inch forward of the original location. Does anybody know will this be a problem for balance eg weather helm or shroud length? Dan --------------------------------- Yahoo! Mail Stay connected, organized, and protected. Take the tour _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats --------------------------------- Start your day with Yahoo! - make it your home page