Thanks for the info.
The limb cracked about three inches right down the center up where the idler wheel is. I drew back the bow, heard the pop, said that can't be good, released the arrow, watched it fly about 10 feet wide of the target, then spent about a minute looking for the crack. It's only a hairline but definately there.
I wish I could find a good local archery shop that had decent customer service. We have one in town, but the two times I've been, service has been poor to non-existant.