Not sure it would be that bad to bring all the individual tuts and tips together into one coherent tut. I am pretty sure I have links to most of the various tuts on the topic but they seem to leave some element out. Antony Ward's tracked vehicle tut seems to be the most complete. But he kind of fudges the suspension part.
I must admit they all seem to leave some thing out Steven Hughes suspension left out the changing the aim constrain to object I think that it was alright for his car setup but not for a tank, lets see how far I get with this then take it from there 
...............dave
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