, Hi PurpleBob, We are running 16mm at the moment on a portable railway also have 16mm in the garden.We are at Grade Ruan on Sunday for their vintage rally. with our portable railway which is roughly 3 mile from The Lizard. Hopefully soon maybe able to run7.25 as I have acquired a loco, carriage and track which my partner bought me. Looking for somwhere now to run it. It is possible we have met somewhere before but not sure. Regards, Gloria.