I bought a great one from Laird Owens. I beleive he accepts orders and then when it's worth his time, he lays a bunch of them up! Good quality work! Excellent plans and instructions! Email me at the below address. I can send you a copy of the assembly instructions and a picture of what his panel looks like.
BTW, I follow your build site regularly. It's very helpful! Thanks!
Brad. I have a dumb question. Is it because of size or weight?