I have a road bike (12 years old) with Campy Chorus groupo. I pull a BOB pretty much constantly as I use this as my commuter and the trailer is the best thing for my uses. Is it common to have to adjust the rear cones every couple of weeks. That's what I deal with normally. Not a big issue to do, but this seems abnormal in my mind. I've had this issue since I got the bike. The entire rear wheel has been replaced about 2 years ago with new bearings, hub and cones (I crashed!) but it's made no difference.

Thank you Oh My Gurus of the Forum!