I been thrashing and racing mine for quite a while and haven't broken the top deck but i've gone through quite a few A arms, etc.
On the B44 thread Carolinas RC has some aftermarket CF parts that claim to be thicker than stock. And in colors! Neeto.
http://www.carolinasrc.com/Webstore/...idcategory=952
I'll be putting some bigger washers above and below the CF tonight after reading this.
I suck with other cars but i'm actually competetive with this!!!