For Race number 4 on August 5, I decided to try the stock tires on the rear of the Alfa. I mounted a pair on the lightweight rear wheels and trued them. It took a lot longer than with the urethanes but they came out smooth. The results were almost identical to Race 3 with the urethanes, and I had no problem with marbling. John moved up to second for this race, and once again, Mark t was third. Melvin had some problems with this race. and fell back.
The race can be viewed here: