210 (V1) Rear shock towers breaking?

[andys]

My two boys are running Durango 210's and I have now lost count of how many rear shock towers they have broke. They broke 3 at one meeting last week, I watch the cars (which are slow as they are learning) and they broke even during low speed rolls, when the car just tips over mid corner.

I'm concerned and have bought the remaining stock from MB (7 towers) but we broke another one today. Cars are running well and not breaking anything else - Just Rear towers. Its getting silly, are they all floored?

I've crashed my 210 when I ran it - at far greater speed than my boys are running, and can never recall breaking one.