I got a traveler system from another member on this forum thanks to the classified section.I plan to mount it just aft of the companionway across the cockpit on my MacGregor 25 which will leave an un-supported section of track across the cockpit well. Obviously, I need to back up the SS screws under the cockpit seats with some marine plywood to spread the load. Do I need to mount teak or a strip of HDPE between the length of the track and seat tops.I had given thought to thick gauge aluminum channel to help bear the load on the unsupported mid-section.Tips/suggestions?BTW- it's a Schaefer 1" x 1" x 48" track.