Following the release by Bachmann USA of the model of “Skarloey”, for their 4mm scale Thomas the Tank Engine range, those nice chaps at Narrow Planet released a conversion kit to alter the loco into a more to-scale representation of the Talyllyn Railway Fletcher Jennings prototype.
Part of this includes replacement cylinders and motion/valve gear, of which I have been commissioned on several occasions during the past year to assemble for customers.