I know this is primarily a kayak building website but I hope someone here can help me, you have always come through for me in the past :). I am building a Merlin canoe from Norhtwest Canoe and have reached the point of needing thwarts. I am planning on laminating a couple of pieces of ash together for my blank. I know this is pretty basic stuff but does anyone know of a set of plans or dimensions they would recommend?

Thanks,
Toby