No offense taken, but WOW, that was pretty harsh!
There are special puzzle blades, and I do have some, but for this type of puzzle the standard is a #5.
The painting is the biggest reason I was planning to scrap it. I have had so many comments about sanding the paint off and restarting, that I will consider it in the new year. I had hoped to have this for a craft sale.
The wood is poplar and normally takes paint/stain very well. This is from a small mill that had cut the slab, from a trunk that had been cut a couple of years ago. He had told me it was dry. Given that the boards I purchased have now cupped, I don't think they were dry enough. I was able to get this chunk out of a flat section.
I posted mostly to show others that things don't always work out!