Aristocraft Lil Critter

[duncan1_9_8_4]

I've noticed that on one of my Lil Critters, the silver wheels are starting to turn a copper type colour as if the silver plating is comong away. Is this anything to worry about? Is it normal?
Cheers for your comments.

 

[MAYBACH]

It shouldn't be a problem, most metals have to be copper plated before the chrome or whatever will stick to it. It will still work fine.
Cheers
Rob