someone throw up the thread necro pic.
And honestly, pirata, I don't even know the answer to your answer. But while I'm here, I'll throw out there that in the three months I've owned a DD Z, there have been three or four times I've taken sandpaper or a razor to the front chin spoiler just to keep the edges smooth. I figure I'll just gradually shave the thing down to a nub and hope to replace it before it looks ridiculous.