Fatdaddy presents this 510 center for the wood connector. This means you'll always have a spare in stock.
If the Candy Floss hits the fan and your center contact goes missing in action, you don't need to despair and cry your pain out in the night.
This handy spare comes with all you need to replace it: Delrin insert, brass pole and spring. So just change the damn thing and you'll be up and running again in no time.