I have just redone my Artin track to fit a new small room. I have been running rubber tires on the track. Being plastic track, I don't get the rubber buildup that routed tracks get, but I do notice that silicone tires can have problems when somebody runs them. I was looking at Paul Gage tires, as some of my cars that really need tires have PGT tires in their size. I was also thinking of casting some urethane tires with Smooth On rubber. Will running both urethane and rubber tires on my track create problems? Will the tires play well together, or will they cause each other to slide all over when alternated. I know we mix them successfully on a couple of wood tracks I have run on, but the Artin track is plastic, and I have heard people claim that urethanes will give me more grief. If it's okay, I will grab some PGT and XPG tires for my Grand Sport 'Vettes and my Dekon Monzas, as well as a few others to try. I usually vacuum the track off with a brush attachment, but I don't scrub or wash the track. Is that the right approach with urethanes too? They tend to be a bit more dusty than regular rubber, IIRC. I haven't really messed with them since Ortmans back in the old days.
Thanks,
Dave