Hello Eric, I have not been on the site in a while and did see this message. I noticed the same thing while it was sitting in my garage during the refab. I had a scrap piece of 1x3 that I used, and it seems to be doing fine. I have done a lot of work, I had to rebuild the front overhang, totally rotten, made new cushions, installed a new battery and solar panel and even a radio. I was lucky, the furnace and fridge work although the furnace has a loud squeak. I have everything resealed on the roof and just a few more little thing to finish before I can try it out, hopefully in the next month or so, turkey season is upon us.
Matt
Matt