Sean @ TCRepo ✊
@campaignrepo.bsky.social
TCRepo.com is a 100% free, no ad, community resource for hosting homebrew campaigns, scenarios, rules, & resources to support narrative play in tabletop mini war games.
So long as you are actively drawing air out of the box (& sending it outdoors) you're good
You can test for negative pressure with a lighter like this (put the lighter to a box seam)
If the flame angles toward the seam it demonstrates that clean air is being sucked in (& not vapors pushed out)
You can test for negative pressure with a lighter like this (put the lighter to a box seam)
If the flame angles toward the seam it demonstrates that clean air is being sucked in (& not vapors pushed out)
November 6, 2025 at 10:43 PM
So long as you are actively drawing air out of the box (& sending it outdoors) you're good
You can test for negative pressure with a lighter like this (put the lighter to a box seam)
If the flame angles toward the seam it demonstrates that clean air is being sucked in (& not vapors pushed out)
You can test for negative pressure with a lighter like this (put the lighter to a box seam)
If the flame angles toward the seam it demonstrates that clean air is being sucked in (& not vapors pushed out)
TurboDork Mother Lode gives a shimmery iridescence to this Iridescent Horror.
October 26, 2025 at 2:43 PM
TurboDork Mother Lode gives a shimmery iridescence to this Iridescent Horror.