White mold is coming along as planned, I`m thinking in a few more days they should be fully covered.
Wally

Meathands, you`re working harder trying to make your own methods work, than if you`d build a proper curing chamber to begin with. I have seen folks do this time after time. NONE have succeeded without a proper chamber. I have never seen anyone, and I mean anyone, succeed with this type of "open" air-dried sausage. Without following the strict regulations designed for a curing chamber, your project is destined to fail, believe me. Hanging them by a radiator simply won`t work. I don`t know how many thousands of folks over time, have tried to get around the rules by doing this. It just won`t work. Misting won`t work. You need a constant, correctly measured amount of moisture in the air and a carefully controlled temperature. The air needs to move slightly out of the chamber below 2 miles per hour. You also asked,I'm on my 3rd day fermenting in somewhat non-ideal conditions. For the first 24hrs the location was difficult to keep the RH up. It was around 55-65% and the temp was probably a little more variable too around 70 during the day and maybe 67 or so at night. I misted pretty regularly around and on the cacciacitorini. Probably more than required as I was afraid of them drying out too fast and case hardening becoming an issue. I then moved them to a better location near a rad and I can get the RH around 65-75%. Due to these somewhat variable conditions I'm still misting around them to keep the RH up, but must less directly on them.
Meathands, allow me to be blunt! Do yourself a favor and build a curing chamber. You won`t regret it. You`ll wonder why you haven`t done it before. And you`ll find that producing consistently good results is much less work than if you try to find your own methods and make your own rules. Good luck.I'm not using any mold inoculation during spraying (or as a starter culture just wine) and it's on the 3rd day and there is no mold production whatsoever. Is this OK?
Sorry pal, wine has nothing to do with it. All the wine does is modify proteins and add a little flavor. Sausages in cooler countries are usually made using mold for protection. Otherwise, smoking is used for surface protection.