I wonder, could I revisit this thread on the H class .............
I’ve just bought a new model and have been doing the usual running in business.
It does sway somewhat - perhaps a combination of less than true wheel mounting and also the design ie. a lot of chassis extending beyond the rear axle? Maybe the real thing rolled a bit??
Anyway, I’m now getting round to actually running the model on track and have encountered a couple of other issues.
One, mentioned previously by other folk, involves the bogie mounted pickups - in particular, only one of the four actually bears on a wheel! Not to worry, I can fix that.
The other issue is more interesting ................ judging by the sound of the model running with/without the body fitted, I wondered if there wasn’t some unplanned internal contact when the complete loco runs.
Looking at the chassis, I was drawn to the “exposed” flywheel that must be very close to the body when all is assembled. Further investigation revealed a possible, incompletely formed circular mark on the inside surface directly behind the smokebox door.
My thoughts are that a little gentle scraping of the plastic might enlarge clearances and hence be a solution. However, I wondered first if any colleagues might have experienced similar circumstances and might be able to comment.
regards
Adrian