So user MJB and I have a similar question. What causes this gap:
Is it supposed to be like that? Mind you, I was in an accident so I'm forcing the bodyshop to replace the entire diffuser assembly (the gray plastic stuff - is that what it's called?) but they don't seem to be so sure that will fix The Gap (tm)
MJB has never hit anything and says he has the same gap. What's the deal here?