To bad Pat,but it happens on those type bows sometimes,I have patched them before with
pretty good success,Real thin piece of Osage,just have to be sure that it is thin enough to bend a little to start with or they will usually pop off.Good luck.
I with the others on saving one limb for a take down. I may even have a limb that will match up pretty good,had problems more than once myself.
Pappy