I think I lied to you - mine are mounted behind the axle, the spacer on the bottom goes inside of the arm.
http://www.rc-monster.com/forum/show...&highlight=FLM
Losi 8T 1.0, Savage Flux - XL style, LST XXL, Muggy, 3.3 E-Revo Conversion and sitting outside 425hp, 831 Tq Dodge Ram Turbo Diesel. It SMOKES