Shane,
All the points above are good and I agree with all. Every carpet track i have raced at the general rule has always gone with the Schumacher Yellow Mini-pins. Shock tower covers seem to be a sensible rule to enforce too. Maybe as part of scrutineering have the person running it run their hand across the bottom of the chassis to check for loose screws too
I also think the racing off road buggy's on a separate night would also be a very good shout too
