Ash maple is just a nickname for boxelder.
I made some decent progress with my smaller hawthorn stave. 60" inch bendy handle got to full 29.5" draw at 35lbs, before developing a hairline crack on the back mid handle. So it's another junker, but at least I got this one to fill draw a few times, and it didnt kersplode, so that's a plus. It was a small skinny stave which is why draw weight ended up so low, had to tiller it that far to get the draw length. Got to practice toasting the belly too.