Quote Originally Posted by silverbackman
Are you still looking for plans. I purchased a set of plans off ebay to build dumping pickup truck bed, but the mechanics would be the same for a trailer, you'd just have to adjust some measurements for you app. Here's a link to the website from which my plans actual come from.
Let me know if you want a copy, and I'll photocopy a set and mail them to you.

I too would love to get a set of those plans. Will certainly cover any of your duplication costs.