Originally Posted by
JAMMINKRAZY
Not drilling the cap or using a vented cap defeats the purpose of the mod/foam as air pressure will still be contained behind the bladder and rebound will still change. When rebound changes, ride height changes which is what the mod is trying to eliminate. You need the vent hole for the foam to work as it is supposed to.

i dont understand how this would affect how it handled tho, My old buggy handled like SH*T when i sent them to alan, My truggy is dialed but like i said i wont do it to my new buggy. i would think it would settle more? And the shock was pretty much new, alan gave me a new set of shocks when i had mine modded, he has great customer service btw