I thought the special orderr ground controls were the only coilovers that worked with yellers due to the shox lack of a perch. They have a lip instead.

Second Place "Sanford Sound SLAP 2005" Mild 2-Door
http://www.sanfordsound.com/carwash2005.htm
Second Place "Scrapefest 2002" 2nd Gen Mild
1995 GS AT, 97-99 Conversion.
2000 BMW Z3 2.8
1999 Chevy K2500 crew cab
5 jets skis, 3 snowmobiles, 2 ATVs. BRAAP!
Member # 1147