I forgot to take pictures during the early stages of the sinewing.
But basically what I did was ,fill the remaining hollow part of the horn with sinew .After that dried for a few weeks ,I applied the first real layer of sinew ,then wrapped the handle and tips with sinew, let dry for a few months ,repeat... It's up to sinew layer 6 or 7 now . Still not done . At this point I'm appling sinew in spots ,not layers .to even out the reflex from limb to limb ,,and to tiller. I'll take some new pictures.
I'll warn you though ,it's not a refined Asian like horn bow ,it's getting uglier all the time .
Ralph