I am thinking of trying some stiffer Losi springs as I really dislike the traxxas offerings...

I have a pair of VG racing but they are almost too stiff and seem to be "bigger" than the top/bottom holders to where it actually popped over the bottom holder once.

Does anyone know which size I need to order for front/rear?

I see there are 2, 2.5 and 2.75 inches available.