Originally Posted by Wild Cherry

Losi spring cups do just fine .
Those Rpm or Traxxas spring retainers are not a perfect fit and the spring can slide around sometimes though .

Thus the AVID spring retainers would be nice to have IMO...

With the new shocks coming , surprised no one is wondering bout the Ae BB springs and how they may perform ...

Hearing Ae spec out a awesome spring for us .....