So, its not just me? The VX has to be the worst suspensioned car of all time on and off-road. Pitch and roll are the worst. I've tried everything within reason to settle this little beast down. I can't believe it won its class in the 1999 Dakar rally, must have been the only car in that class or it was so modified that it was unrecognizable.
My suggestion is jack up the body and pull another chassis under it, probably the cheapest solution. P.S. The Axiom doesn't have IRS.