Modding a Nostalgia KRS 2100

[autumnb73]

I'm looking to add external CO2 anyone have any experience with doing this on this kegerator?

 

[hungry4hops]

I'm in the same boat, I'll let you know if I find anything out!

 

[univ0298]

Very good thread on this topic: https://www.homebrewtalk.com/f51/moding-krs-2100-put-co2-tank-outside-232995/

Anyone have any other helpful links?