i have only been doin this about a year, i have to say i have a stack of kindling outside the garage now, including several that drew blood.
if you are building board bows, try backing them, that is what got me to the point that my bows started staying together that and listening to all the pros on this site, and then just not giving up
good luck brother, it is so addicting, i am TDY at a conference right now, and not being at home and not being able to work on a bow in the evening is killing me, logging on to tradgang right now is my guilty pleasure