Thanks GUYZ for all the good info on this subject. I too have the PAUL STRICTLAND Natty Bo reefers (2) and really enjoy running them. I also just won the Life cereal boxcar and I am about to start running that too, along with my Smokey Bear tanker and life savers car. As you GUYZ have said they were built to run.
PS.
CHALLENGER 3980 still here, glad to here from you. Been trying to get a deer with the Flintlock rifle. And of course working on the layout. Hope all is well out in the NW.