Took my car in for the wings to be done last week, the agreement being that we would split the cost 85/15. I had a call yesterday saying that VW had a change of policy and were now agreeing front wings at 100%.
From the way the guy was speaking it sounded like it was a blanket policy change, not just specific to my case. If you've had your rusty wings turned down, I'd suggest that you try again.
Still only agreeing 70/30 on the sills and the tailgate though grrrrr!!