Well, getting ready to try my hand at sinew. Not sure if I should mix teh back sinew with the leg sinew. The back sinew seems much stiffer. I can't believe how much work this is. I have a osage that is a little light at 40lbs. I plan on piking the tips bymaking the bow 62" instead of 65". And figured with this sinew, with 3 courses, I might be able to get her back up to 50ish.
Here is a bunch of back sinew I took this year.
Here is some fine shredded leg sinew.
Some course shredded.
And some I have to pound up