Here is what lane spacing looks like between 1/32 and 1/24 scale cars.
I tested my new Scaleauto Porsche 911 – box stock, no trued tires – and was able to get it to perform very well with the stock rubber un-trued tires. I tried my older chassis Porsche 911 and the performance was completely different. The new chassis far out performed the old one. Looking forward to see how it can run with trued tires and a tuned chassis.
Without any additional testing I would highly recommend us allowing the new carbon fiber chassis. The adjustable front axle helps keep the rear tires flat. If you are going to buy a new car you might as well make it the nicer one since there is very little cost difference. Thoughts?