So changing the alpha color value will now be considered cheating.... ok.

/c game.players["Player_name"].color = {r=0, g=0, b=0, a=255}

Thanks for the clarification. All the hate be on for poor Alpha, he should have know Red Blue and Green would never let him be part of the club. XD

So changing the alpha color value will now be considered cheating.... ok.

/c game.players["Player_name"].color = {r=0, g=0, b=0, a=255}

Thanks for the clarification.

Since the 1.1.0 update using the command /color RGBA applies the alpha value to chat text color but not to armor color creating an inconsistency between chat text color and player label/ armor color.
Minor issue but may point to a larger problem underneath.

Factorio seems to have a problem with AMD Radeon cards. My (quite) old ATI Radeon HD 3400 will not push past 30 fps on lowest settings even on the tutorial mission.

Iternal DAC (400MHz)
On board VRAM 3053 MB

Probably a driver issue as the last driver AMD put out for the card was in April 2013

Then problem is if you pick up the pump you can't place it down again. Could ruin entire nuclear power plant layouts if you are not careful.