hova,
this is how i like to get an accurate profile on the snakey limbs.
find the centerline you want to follow on the stave, i like to do that visually, in good natural light, following a "grain line"- but on a SPLIT stave , one of those centering tools would work just as well too!
and then mark that centerline every inch.
i make a pattern, of the desired shape- with a centerline!
punch little holes down the centerline every inch.
this pattern with a ruler and craft knife only takes a few minutes.
then starting at the fade, i follow the centerline drawn on the bow, with the centerline on the pattern- which i can see through the little holes- and align the two centerlines, at the corresponding inch intervals, then i simply mark the stave either side of the hole- giving me the exact width- then move onto the next hole.
then smooth out your side lines on the stave afterwards.
one could do marks and holes every half inch if wanted. besides you only get one shot at it!!!!
NOTE: after drawing the profile on the stave, i then make adjustments for knots, by adding extra space around them, extra space that the pattern would not have allowed for.
if this is a bit confusing let me know , and i will take more pictures, and do a step by step post- i sometimes get a bit carried away in my head - and things can get a little confusing for me, what with all the other voices in my head!
:confused:
but its super accurate for any shape, and quick and easy.
g'luck
wayne