MAMOD FORKS COPPER LEAF SPRING FOR TE1A/SW1
This little gem will keep your Traction Engine nice and stable as it rumbles and rattles its way across your patio next Sunday (don't wake the neighbours as they may plan to invite you in for a drink later).
If you find you have lost yours, or "it has vanished" then you have no option other than to click, click and click your way to yet another Paypal payout.
"I thought you said running that machine of yours didn't cost anything!" - the wife doin' her nut as usual. Best if you buy two so she won't moan when you need the next one!