I have just been given (18./12/11) a new Hornby Pug & it runs slowly & well EXCEPT it will not go through any of my small radius insulfrog points, which my other small non-Hornby locos sail through. I read Chris Nevard's thoughts on re-gauging the wheels, if this is what it needs, how do I do it please? The wheels at present, back-to-back, are about 13.8mm
Or should I get the giver to take it back to the shop, & risk getting another exactly the same? Thanks for your help.