How is the battery lid fastened to the pickup box? Does anyone have a picture to show how it is mounted to the bed. Is there something to hold it down to the bed, or does it just set on something.
The lid just lays in the battery opening like in a runabout. Normally sheet metal or wood of the floor in the runabout is around the battery opening.
If fitting new wood bed, then have the boards fit the new lid, and friction will hold the lid down.
If you ever open trailer it at highway speeds, remove the lid and put it in the cab. Don't ask how I found that out.
I am returning from the Canyonlands Tour now, and haven't had a problem with my original trap door blowing out. There is a new guy making them, and I understand they are better than Howells.