For the record, I still offer the service of doing the CDV mod for anyone in the area. I also supply the modded CDV in my service of $35 for i and $45 for xi. Ive done almost 100 of these by now with no issues.
13 HD FatBob
17 A4 Glacier/Black 1st Edition/Pre+/Sport/EurocodeTMD/Racechip
16 S6 (gone),14 S6 (gone),14 S6 (gone),13 S6 (gone),10 S4 (gone)