Originally Posted by carleton

No. Don't rotafix anything.

Man, I'm over 230lbs and I put a hellish amount of torque on my hubs during standing starts and have never had a problem. I would guess that you need a higher quality hub. Higher quality stuff isn't just expensive because it's a name brand. Some of it is just straight up stronger. I suggest using a Dura Ace rear hub for your next build.