Advice for Completing "The Water Hole" Quest

[BlueFire]

Completed the first two requirements of this quest i e..Obtaining the chemical research info at HalluciGen and returning same to the Overseer in Vault 88. Just recently took up the completion of this quest where the first two requirements were accomplished a long time ago. So long ago, my load does not allow for me to go back that far to the quest.

I have a PC but when being asked to build a Soda Machine the only choices are mixer machines. No soda fountain appears im my special are of the Workshop. Tried hooking up the mixer with the power source and terminal but nothing comes up on the terminal.

Anyone know how I could complete this quest at it's preent status of completion or how to quit the quest and pick it up at the beginning to start it over?

Thanks ahead for any helpful hints, secrets or comments.

[Ihateeverybody]

Its not the mixer. It should be in the section all the way to the left in build mode. If it's not there look around your vault, you may have already built it.

If it's not buildable you could try spawning it with the console, but I would recommend against that.

Be more specific, what is the quest log actually telling you to do. Talk to the Overseer?, Build the Fountain? Assign someone to the Fountain? Set the experiement Paramaters?

Also, are you running any mods which change build mode or things in build mode (adding or scrapping).

[Hobo Misanthropus]

The Prototype is under "Special" similar to the items forthe Molecular level.

After you build the prototype and program it, your choice can be found under the Resources (Vault) Tab.

[Be-bop]

You can try leaving the vault to allow that area to reset itself. Worked for me a couple of times.
If that doesnt work quit the game and then start again so the entire game reloads.
Before you restart the game you could also use that time to go to local files and check integrity of game files. One of those , or all should work. If not you will have to go back in your saves to resume play.

My best quess, If anyone has otherwise then I stand corrected.