Timo, the only other thing I've tried is different colors, I did stain a BBO belly and all like the fiddleback pattern, turned out different, darker but could still see some of the stripes in it.
Flintim, the dye that I use is mixed with warm water, haven't tried alchohol but I would think it would work, might penetrate better to.
Dina, what a ride, all thats left is inking the bow then spray finishing it.
JD