Quote Originally Posted by PJ-27 View Post
Barrel nuts! That's a good idea!
I know. Completely original idea that just popped into my head. Not influenced at all by any Spanish Costello people. Nope. Not one bit. Like, ever.

But yeah it seems the most bulletproof method as you'd have to have the barrels (which are 16mm wide in my case) rip through the plastic in order for the fixing to fail. Also allows me to get a couple of machines back together that I thought would require new chassis parts due to threads and inserts wearing away.

Think I'll stick to bike tyre for MDF-floored events then. The Banebots seem to last better on the metal-floored arena, and since that's the most important event, that's good enough for me.