I am currently working on my Sunshine kit. Is anyone aware of any published plans that might show the routing of the trainline? Martin did not include it, but it upsets my sensibilities to have the other brake detail and not have it "connected" to anything. I have looked at the on-line index and Mainline drawings in 92 and 88 had no under frame view at all. MR drawings from 89 do not match Martin's instructions as to location of the Reservoir, so I would take the piping with a grain of salt.