No but I have the sap wood.It should work but it is really hard to chase a grain,it is so dense you can't really tell where it goes,at least what I have worked with was.You might back it wit rawhide or something or it might be OK.I just don't know for sure.
![Huh ???](http://www.primitivearcher.com/smf/Smileys/default/huh.gif)
I am sure someone will chime in that
has used it.
![Smiley :)](http://www.primitivearcher.com/smf/Smileys/default/smiley.gif)
Pappy