Holy crap what size rocks you running over and at what speed ?
Concrete step (off the sidewalk... Path to my front door.) at about 50mph.
@ draco... The pins shouldn't be too long... Traxxas has a fiberglass bar that goes in there if you want to take up that slop; someone else makes an aluminum one too, but I forget who.
ERBE(RX8-T8-trx2075): MBX6-Eco(RX8-T8-Sav1268sg): SC8e(MMP-1515-stock): STRC Slash4x4(TBH LT4-SC411-Sav1258tg):
STRC Slash2wd(MMP-SC411-1258tg): SlashMT-4x4(SC8-WP-1415-hs5646wp): Pede4x4-Truggy(MMP-1410-Sav1256tg): Mini Revo(SV3-Velineon380-hs5086wp):