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Thrumming Bow???

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gutpile:
agree with Eric thats probably all it is.. gut

paulc:
First pic is of some fiber "texture" that has appeared on the back of the lower limb.  I don't shoot like most y'all do as far as I can tell so it isn't like I have handled this bow 3 or 4 times a week for the last 6 months or a year or whatever...But I certainly didn't make the bow and leave that lifted grain on the belly.  I guess the compression on the belly could cause some splinters to lift...?  Is that a thing?  The stave had dried for years inside before I finally worked on it so I doubt its a moisture content issue when the bow was made.  And I made this bow years ago...stored safely in a home with humidity around 50%.  We like it dry...

Brace height-if anything is too high right?  The string was slapping my wrist a couple weeks ago so I twisted it tighter and restrung the bow.  It seemed to shoot better so I left it. 

And the fraying on the bow string...too much so as to be dangerous?

And braced-I don't see anything alarming but I know enough to hurt myself :-)

Thanks so much.

Paul

WhistlingBadger:
Pretty bow!

I'm not sure, but that grain lifting just looks to me like your bow surface got a little moisture on it.  Give it a light sanding and seal it with something (I like grease/beeswax/pine pitch, but there are other ways) and you shouldn't have that again.  Your string looks like it could use a good coat of wax, but I don't see anything super scary.

As for the noise, I'd throw in my guess for arrow weight.  I didn't completely understand your first post, but it sounded like you went from fiberglass shafts to myrtle or river cane.  If so, you're dropping a lot of weight.  That can make a bow louder.  Either use a heavier arrow, mess around with brace height, or put on string silencers.  My solution would be all of the above.  :)

bradsmith2010:
I think it is the string touching the recurves,,

bownarra:
Like I said it is a tiller issue - lower limb is weak.
Regarding the fibers - your bow has simply had some moisture on it. This is a non-issue....

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