Thanks!
Fixed the typo, took the suggestion to drop the exports from the 'side by side' method and put it in line. Added the note about auto-updater (I do mine by hand, so it didn't occur to me).

(I am disappointed with abandoning RHEL/Centos, but it's their game). Edit 7 - CentOS7 glibc 2.18 factorio headless. Edit 8 - typo fix. Removing exports per GodricSeer suggestion. Thanks! Edit 9 - mention of executable-path Edit 10 - 20190227 - Factorio 0.17.1 is out! Verified the same glibc 2.18 me...

This did not occur in 0.15.28 but appears to have cropped up with 0.15.29. When pausing a headless server, the players don't appear to be able to click any of the menu options after the game pauses (so they can't unpause the game). Unpause, quit, options, none of them work. New joining players just ...

From the 0.15.20 patch notes:

Reduced fluid wagon air resistance from 0.05 to 0.01

Thanks for the consideration!

I guess I wouldn't expect the air resistance to be much different by placing a non-functioning engine in front of the fluid wagon. It is a difference of a 40km/h top speed for a train comprised of a single pusher loco and a fluid wagon, and a 200km/h top speed for the same train with a non-functioni...

Brief description: A train that only has locomotives in the rear and have a fluid wagon in front will run substantially slower than a train with the positions reversed. Further - a 2 length trains that consists of a fluid wagon, with a single locomotive pushing it, will top out below 50km/h (on manu...