There was a thread on the CD forum about the lack of scuppers on the C-Dory's and its cousin the Marinaut. Everyone knows that with most boats our size, a very large wave that poops the cockpit has the potential to submerge the scuppers on boats so equipped, rendering them useless. However, I made a decision with our Marinaut to use our camper back fully up while underway. This has the potential for deflecting a great deal of water from the cockpit. Of course, there are limits, but having the canvas back up mitigates risk.
If the bilge pump ever clogs or otherwise fails when the canvas is down, the cockpit would fill up with water when it rains. My CD 16 filled up with more than a foot of water while unattended for a few days at my dock. Using our camper back would prevent this from happening.
Finally, I like a bone-dry cockpit. Using the camper back while underway keeps the cabin bone dry in even rough conditions.
Rich
If the bilge pump ever clogs or otherwise fails when the canvas is down, the cockpit would fill up with water when it rains. My CD 16 filled up with more than a foot of water while unattended for a few days at my dock. Using our camper back would prevent this from happening.
Finally, I like a bone-dry cockpit. Using the camper back while underway keeps the cabin bone dry in even rough conditions.
Rich