Hi tac
Those GRS white metal bogies can also be a bit of a s*d to get running smoothly in my experience - when I completed my first pair of WHR coaches, the ride height was too high, the car bodies wobbled all over the place and the cars were as free-running as a brick. The solution was to throw away the cast bolsters and bogie pivots, replacing them with a brass cross-piece soldered to a 25mm diameter steel washer to give a wide and stable bearing surface at the correct ride-height. I also replaced the wheelsets with GRS's own pin-point 32mm gauge wheels (very nice) running in Slater's O gauge brass bearings. The cars now ride low, steadily and smoothly, but I still need to add the additional dampers that the real things now have.
Here's a pic of the full rake - ahead of Glaslyn is service car 2010, followed by shorty 2041, standard full-length 2044 and 2045, semi-open 2021 (scratch-built) and IP's NWNGR No 24. 2010 rides on O Gauge Commonwealth bogies while I work out how best to replicate the Romanian originals, while 24 rides on IP's standard wooden bogies that virtually fell together in seconds and ride like a dream. Garratt K1 is out of sight round the corner.
David
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