I started a sassafras bow a week or two ago in a wide ELB style (1 1/2" wide from midlimb to midlimb) 74" or so, drawing a pretty heavy weight. It tillerd easily to brace on the tillering stick, but when I tried to string it, I applied too much pressure to one limb and it snapped. Had I left it on the tilering rack for 24 hours, I'm sure it would not only held, but turned into quite the shooter. It is a very elastic wood with an evident "spring" in it. The one I am working on now is the same, only slightly shorter, 70", because it was thinner, and backed with a piece of old sheet. It is very easy to tiller because it is so soft.