Author Topic: Black Walnut Sapling advice (Tiller check on pg 2)  (Read 6554 times)

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Offline bubbles

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Re: Black Walnut Sapling advice
« Reply #15 on: February 19, 2014, 12:39:37 pm »
There are still some pith channels visible near the top tip, as the pic shows.  Anybody think that will be  a problem?

Offline Josh B

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Re: Black Walnut Sapling advice
« Reply #16 on: February 20, 2014, 09:24:36 pm »
The pith channels won't hurt a thing.  You can decrown it to save your width,  BUT...don't get carried away!  Very little wood off that high crown will make a huge difference.   Josh

Offline bubbles

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Re: Black Walnut Sapling advice (Tiller check added)
« Reply #17 on: April 03, 2014, 01:04:15 pm »
Allright, I'm getting to the end of tillering - thought I'd get some opinions on where to go from here.
 
It's 40#@23" and I'm having a little trouble dropping the weight.  What do you guys think so far?  The last half of the  bottom limb took a lot of reflex from the sinew, while the top limb stayed pretty straight.  What`s the procedure for tillering after sinew has changed the way the bow is in the unstrung profile?  It's currently at a 5" brace, which I though was sufficient since it's a short bow. 


Offline BOWMAN53

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Re: Black Walnut Sapling advice (Tiller check on pg 2)
« Reply #18 on: April 03, 2014, 03:29:52 pm »
if you apply the sinew evenly you shouldnt have to do much retillering after its cured.

Offline bubbles

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Re: Black Walnut Sapling advice (Tiller check on pg 2)
« Reply #19 on: April 03, 2014, 04:10:36 pm »
I guess the sinew was not applied evenly then.

Offline BOWMAN53

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Re: Black Walnut Sapling advice (Tiller check on pg 2)
« Reply #20 on: April 03, 2014, 04:25:36 pm »
opps i guess i miss read that. if the bow is bending evenly when drawn then i wouldnt worry about the unbraced profile.  the tiller looks good to me.

Offline Bogaman

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Re: Black Walnut Sapling advice (Tiller check on pg 2)
« Reply #21 on: April 03, 2014, 04:46:30 pm »
I wouldn't be that concerned about the reflex as it is unstrung. Tiller is more important. And it looks to me like you did a very good job on that. I've made a few walnut stave bows and sinewed all of them. Such is the nature of walnut. They do make a beautiful bow in my opinion. One of the nicer looking woods. They just need some help to make them efficient and durable.
Nice Bow!

Offline bubbles

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Re: Black Walnut Sapling advice (Tiller check on pg 2)
« Reply #22 on: April 04, 2014, 12:40:12 am »
Cool, thanks guys, I guess I'll just take it slow and careful for these last few inches.