On or around Sun, 13 Aug 2006 00:21:17 +1200, EMB enlightened us thusly:
was that because it was independent, or because it was crappily engineered, though?
I don't see why you shouldn't make an independent setup that functions well off-road - it needs the same sort of characteristics as the current setup, though, especially the long travel. This tends to mean it needs extra-long links, or the geometry won't work.
There are off-road machines out there with independent suspension which work well... pinzgauer, for example... and those sod-off Czech trucks.