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Yes, set up near the top of the tent.
I have an exhaust fan exchanging the air in the tent, its at the top of the tent as well. I use ducts to ship the air to my lung room.
I have one flap at the bottom of the tent that I have a filter on, its the only entrance to the tent when zipped up.
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Okay sweet, I guess that was my worry. Was if I vented the ROS into each tent would it just get sucked out right away or would it actually fall throughout the canopy. But I run the Exhaust same way so I should be fine because I saw it's clearly eliminated your PM issues from a few years back.
I'm just confused now because if ROS falls even in the tent with that much Air Exchange then there's no way the ROS has been getting sucked in through the vents and getting to the top of the canopy in my setup right? Even with proper room saturation? AirROS said the way I was doing it should be fine, but if that were the case then in your setup you'd never have ROS getting to the bottom of the canopy because it would just suck right out.
But clearly it works for you so I'm just gonna follow how you been doing it and just route 4" ducting with the ROS into each tent. My tents all have negative pressure so should have no issues with ROS reaching, their Manual said you can use 50ft of Tubing before any issues and I will only be running about 35ft and the tents will be forcing a harder pull. Then I can just use the Sensor to tune in the Power Factor if I wanted but honestly was just going to set it to 50% and have the sensor as a backup so not to much ROS builds in the room. It took 75-85% PF to get the whole room to 0.030 so figured if I ran 50% straight into the tents it would be plenty.
UPDATE: Called Sage and yeah the ROS basically moves around like a fogger. So if the room is saturated the tent would be. But I setup the ROS into ducting straight to each tent and at half the Power Factor all tents are holding 0.030. Will update on smell.
UPDATE2: Smell was still leaking out the room. However the tents can easily get to 0.030. So fuck it I slapped a carbon filter on the tent that is week 5 of flower and that has gotten rid of the smells. Tents still getting ROS since they're ducted straight from the AirROS machine and Carbon Filter removing the last bit of smell and since the ROS is already in the tent I don't care that the Carbon Filter removes it. I been riding this tent with a solid VPD keeping rh around 65% and no signs of mold or budrot yet.