That sounds like a good idea. I'm still curious to find out what percent of people have had to deal with this so far and what clever solutions they have used.
I filled up my fastfeent with a ~3.5 gallon batch and pitched a yeast starter about 50 hours ago.
My first issue was that, like many others, the screw top was not on tight enough. After a few hours I could smell the fermentation and figured I had a leak. I tightened the top as hard as I could...