Well Art, we need to get into this further now ole boy:) Dried and seasoned are not the same ya say. Ok, what is the difference? Are you saying seasoned wood is dry wood that has dried even more?
When I first got those stika spruce boards two years ago, they were 1/2 thick by six inches wide. The rest of those boards are the ones in the upper right hand corner in the drying box picture above a couple of posts. Perfect I thought and it seemed very dry to me, checked out at 6% on the moisture meter. So I proceed to cut out 1/2 width from a 6 inch board. I just layed them on the table saw as I kept cutting up the rest of the board. When I was done with the remaining cuts and I looked at the 1/2 x 1/2 stock I just cut out, everyone of them buggers were bowed beyond belief. I laid a straight edge along them and at the middle I had 1 full inch of space, damn I thought why did that happen.. So I contacted the guy who sold them to me and he said that when I cut the 1/2 sections off, I exposed the wood inside to the outside air and it was still green enough that they bowed.. Made sence to me.
So I suppose I should buy a board at the lumber yard, cut out my 1/2 stock and see what happens. If some bow, then I could heat them and straighten them, and check them every couple days and reheat and straighten if need.
That sound like a plan Art? Thanks for all your info, Roy