Ratio of dried sinew to wood

[StickMark]

Is a ratio of 1 to 3, dried sinew to wood, ideal, given the dried sinew is at least 1/8" thick. Can you go heavier on the sinew, approaching 3:5?

I have an oak stave that I over tillered, so it is 40# at 21, with ntn length of 43" and a non bending handle of 5".
I have two course on it, a edge to edge layer and then a layer down the center. I did this twice, hence 2 courses.
Width is 1/8 at tips, so will be thicker at mid limbs.

Would like to get it back to 45# at 21". May not be doable, as the sinew will reach real diminishing returns. (I can soak the sinew off, reuse it)

Thoughts

[DuBois]

Enjoy it as is if it shoots nicely.
Easy for me to say cause I never seem to do it. I would probably put 1 narrow and highly crowned center course over handle to about 4" from nock.
Fun either way

[loefflerchuck]

A single application of 20 grams of processed sinew to a bow that size should add more than 10 pounds of draw weight.

[bradsmith2010]

yes you should have no  problem getting the weight back,, dont know about the ratio,,