I can understand that some lines are limited by axle loading. I can understand that some bogies with longer wheelbases may not be compatible with lines with tight curves like mine. I cannot understand why after many decades of a BR standard loading guage that any passenger vehicle should have been built which does not fit every line and platform.For those wondering about delivery of the 365s by rail, I recommend this thread… https://twitter.com/RAIL/status/990134065566310400