I just installed the Earthquakes with these spacers at Rick Reus' Orange, CA shop. Everything went really well. Rick said I can quote him:
"Tell those guys they did an amazing job making the fabricated spacers and instructions"
Means a lot coming from a legend!
Take a bow, jtsherri and azwillNJ
I have a Reus Systems stereo in my 335 and proudly show it off at SoCal events to help Reus sales efforts. For those of you who don't know him -- the best hidden secret in car audio -- Rick Reus engineers arguably the sweetest sounding high-end systems in the world for BMWs and other high-end cars. He has an amazing reputation stretetching back to the 1970s.
PM me for more info. Check out Reus at
http://www.reusaudio.com/aboutus.html