Mike I have really enjoyed looking through your Peel pictures and videos- really well done. I am modelling the Isle of Man railway in 4mms scale too and have recently completed a layout of Saint johns. I modelled Foxdale back in the nineties which I am trying to join up with Saint Johns as we speak. I have really struggled getting my locos to perform as well as I would like , and have had to revert to using a tt gauge bo-bo deisel chassis within a carriage to get reliable performance out of my stock. Your locos seem to run really well so I would Really appreciate an opportunity to pick your brains about how your loco chassis were built- what size of motor- what size of flywheel etc Any comments or feed back would be appreciated Henry