Hi MzW great to see you got a run going again. Good luck!
I always put mine inside the tent. Works fine unless you have too much exhaust going on. Then all your moist air is just getting sucked right out of the tent. When I am fighting low humidity I use my speed controller and slow down the fan as much as possible.
Bots- is there a way to lessen the exhaust? lol if you read the post ^^ up there, you'll see we've got another fan and a controller coming....at some point haha (youd have to read the post to get it lol) But until then - without completely turning the fan off and waiting for the humidity to go up and then turning it on when it gets too warm and then repeating the process, is there a way to keep humidity up??