RE: Breaking dogbones while using the one-way.
The biggest problem is when either front wheel becomes unloaded, typically while turning. The inside wheel begins to spin at a MUCH higher rpm and when it settles, the shock of it touching the ground tends to snap the CVD. Associated has cured the problem by releasing thicker CVD's. There are quite a few thin ones still in circulation, so, when you buy new ones, just check to make sure you're getting the thicker ones. Also, make sure the little o-ring is also installed in the one-way drive cup.
Hope this helps.