Hi Folks, I'm compiling a blog/pictorial history of the Pacers now that 2018 sees the beginning of their end. You can find it here. https://paulbigland.blog/2018/01/12...for-pacer-trains-so-heres-a-pictorial-review/ I do have one question people may be able to help me with. I'm struggling to remember why HT based 142s were renumbered in the 142/5 series for a while. Can anyone remember?