Sounds a lot like mine, I think it was about 4" across. I cut it about a month and a half ago, roughed out with a hatchet, and it has been drying in the basement stairwell since. It has some natural reflex, and hasn't gone terribly snakey on me yet, despite not clamping it down. The curves in it that you see were already in the grain when I roughed it out. I plan on making a holmie/molle type bow when it's dry. I think that I'll probably have to decrown it as well, to keep the width that I'll need.