Our USA team has tested a little different set-up and parts on the Cobra truggy.
It works really well in dirt conditions, but not on astro turf or similar high grip tracks.
rear uprights 600476
castor blocks 600136
2.0 front swaybar 600337
2.7 rear swaybar 600239
Mike Truhe used these parts on his Cobra Truggy at the recent national warm-up and finished 4th in the A-main.
Give it a try !