Maybe I'm stupid but I was searching for the merging tool like an hour or so :D
Consider to include the information that the tool is in the blue-print section of the game, rather than the production tab on the mod page. I finally found it but it would've been helpful to know where to look for that tool =)

I'll update the mod page. I also remember myself searching where it was for hours after I hadn't played the game for long time. :)

Hi I cant find it in V.17, please add instruction, and/or screenshoots.

Screenshots uploaded to mod page. If you can't see the shortcut in game, you can either look in blueprint library (where the Chest Merging tools should be available), or set mod setting "Chest merging tool only available as shortcut" to true.

I got it, thanks very much. It would be nice, but not necessary to combine chest HP for bitters attack