Hi there,
great little game 
A small graphical bug i found: “Make Exhaust” placed next to a neighboring factory causes a graphical glitch as seen in the Screenshot.
Savegame attached.
Kind regards,
Dagobert
Second Game 1.10.xml (737 KB)
Just saw the bug in your newest Dev blog and heard you not being happy about it 
As is seems to be a known thing, sorry for putting it on the list again 
Hey,
this is related to any Make-slot (as of game version 1.12) but the stockpile tile for the made components is the only tile that causes such a graphical glitch.