I'm looking to build a 3-1/2" Britannia Loco. and was wondering were I can get good detailed plans. I've seen the ones that Reeves offers and was not overly impressed with the detail of them. They did not show the radius of any corners and the dimensions seem to be random to actual drawing scale making it hard to even come up the a decent guess to what it should be. The drawings for the tender are not even of the type used on the Britannia. Maybe I am expecting to much out of these drawings. Any input would be welcome.