For what it is worth, I have a hard time imagining adding additional cockpit drains making sense on a Montgomery 15. The stock drain does a fine job of getting rid of normal water. If you were going to be sailing where you would be getting the cockpit filled with water, I think it would make more sense to do something to reduce the volume of the cockpit to something the stock drain could handle. It's a great boat just the way it is and, if you were going to do work on the boat, I am not sure a different cockpit drain should be very high on the list. David GrahBishop CaliforniaMontgomery 15 Message: 1 Date: Sat, 26 Dec 2020 00:31:47 +0000 From: Jim Sadler <jimsadler@jascopacific.com> To: "montgomery_boats@mailman.xmission.com"     <montgomery_boats@mailman.xmission.com> Subject: M_Boats: M15 cockpit drains Message-ID:     <BY5PR13MB3859FD129CCCE1DF676FADC9D5DB0@BY5PR13MB3859.namprd13.prod.outlook.com>     Content-Type: text/plain; charset="us-ascii" Any of you skipper added cockpit drains?  What is the best way?  The stern or thru haul? Merry Christmas Capt Jim