Greg Amy: I'm confused over how rotaries are treated in STL. Are they full fledged STL vehicles or are they only given "a place to play". The reason for my confusion is a rotary vehicle won the majors at Sebring recently. This win knocked a fully legal STL competitor out of contingency money/prizes. Understand, I don't care whether they are in or out but my STL build is at a stage that I need to decide whether my vehicle will be piston or rotary. I read your other posts on the subject as well as other forum member responses but I'm confused since the rotary win at Sebring. Any clarification would be appreciated.