Keithvj shoot me a PM if you like.

Savagebane, these are the optional cvd's. they were stock on the MT2 SS+ kit which is now discontinued but they are optional for other MT2's:

note the 2 mm front rear difference:

front:

http://www3.towerhobbies.com/cgi-bin...6301&search=Go

rear:

http://www3.towerhobbies.com/cgi-bin...6302&search=Go

listed on HPI page under optional:

http://www.hpiracing.com/kitoptions/10410/