Dry Lakes Racers Australia

I don't think I can make it to the salt this year, but I am interested in meeting up with any teams from the Newcastle area. Any out there?

Differences? Steel springs have linear response - if 200Kg load gives 50mm of compression (4kg per mm), then another 100kg will give 25mm more travel (still 4kg per mm). Very predictable, cheap & reliable. Air bags have a logarithmic response - if 200kg gives 1/2 of you total compression (say 50...