Well, that definitely does stink. I personally have not had a single ball crack, and I have 30 Storm Roto pieces laying around. I do not rotate and often times pull a no no and leave them in the car. No, not all 30, just the 6 in my bags. I have a brand new Virtual from 2008 and a new Grenade from 2010. Both have given me zero issues. The rest of the rocks are 2012 and newer pieces. I know me being a staffer doesn't give me any more credibility, maybe less in some eyes as its what I am "supposed" to say. But I am straight shooting you. If you were a local to me, I would give you a deal on your next piece Storm Roto to prove they are durable. Sorry for your issues.