a friend came to my shop with a big emergency. He stripped a gear in his spit motor and can't cook his lamb this weekend, so I attempted to cut a new gear for him.
Mike,
Your trailer is looking great.
If you're not already, please be aware that POR-15 will not hold up to UV exposure. This quote is from the POR15 .com "POR-15 is sensitive to UV light (sun) and must be topcoated before prolonged exposure to sunlight." I believe that that UV exposure can be reflected as well as line-of sight, so for best results, topcoat all of the POR-15.
http://www.por15.com/POR-15-Technical-Information_ep_62.html