Well I stood in different places in the room (with all air circulation off). The flame is straight as a stick!
The only place I found a little draft was the back of the ac unit. I have some air coming in through the filter even though the unit is off.
And there was a draft under my door taking air out of the room. I covered that with a towel.
I also took the top off of my 300gal Rez that has some air stones in it. Maybe that can help a little?
I have 3 different hygrometers in there now (4 including the build in humidifier one). They all read in the 23-25% range.
This is my second run in this room. My first run the humidity was always 30%+. (only difference is that I’ve added 2 600w led units, and a humidifier this run).