Since it’s prototypes I thought I would share this from a few years ago
The trains come quietly and quite fast no time to take a piss Old Man!
Sorry Hollywood but it’s true!
That was an incredible day of railfanning !!
(https://www.largescalecentral.com/externals/tinymce/plugins/emoticons/img/smiley-cool.gif)
That tank train was the surpriser! Eight other trains we watcher came the other way(https://www.largescalecentral.com/externals/tinymce/plugins/emoticons/img/smiley-cool.gif)
surpriser= yes I made up the word