Nice work! May I ask, before going off to invest in a cheap fascia adapter, where do you get foam board, putty etc?
Also, I note that your Nav system sits quite a long way out front of the fascia panel? Is this a necessity, or the way you designed the mounting? Ideally, I'd like to get mine flush with the bottom of the panel at least...
Oh, and which unit have you fitted? I'm seriously thinking about getting a Pioneer AVIC D3BTi... about 750 quid at the moment.
