I'm feeling pretty good about the tiller.  The lower limb has the knot hole and a kink so I don't think I want a lot more working limb where it looks a little stiff.  Debating.  Wanting to stay a little stiff at that side knot in the upper limb.  Suppose another scrape or two, perhaps.
It is shooting great and without sound.  I'm grouping carbon arrows on a pie plate at 20 paces repeatedly, so I'm happy.
Working on a set of cane arrows and figuring on weaving a basket quiver out of coconut palm fronds for this year.  Be something new.