Also noticed that on some of these new 37's , the pipes from the bogie brake cylinders are not glued to the top edges of the frames, resulting in the pipes getting snagged/broken/missing.
Another issue is with the pick-up wires from the bogies, unlike earlier models, the wires are now no longer fixed/hot melted into the strain relief fitting recesses on the lower sides of the bogie tower.
These production steps appear to have been missed at the factory, all very well constantly increasing prices, but QC needs to be improved also.
Top photo shows - ex factory
Lower photo - shows where the wires "used" to be secured/anchored into the recess.