When ATC'S First came out, And before i built a barn at my club to keep it in i would trader it back and forth to my club..Got stopped twice buy the local cops... Once in PA. And once in NY. Both times the reason for stopping me [so they said] was that my trailer lights were flickering when i rode over a bump, Which is quite possible back then most small trailers were grounded at the Ball. But i knew what the real reason was... They wanted to make sure the ATC wasn't stolen...