Using info from stevedmc we can see how the Mirage ETACS cruise control compares to other kits such as Rostra. What RPMs does your Rostra cruise keep the engine at various speeds? 45, 55, 65 mph?
30 mph seems to be the lowest I can set the cruise control. It doesn't matter what gear I'm in. I forgot to mention that it's wiring harness also plugs into the odb2 port. It gets its speed from there and I guess the brake information as well.