Handyman:
Have you seen this thread?
https://www.backyardchickens.com/t/...rs-whether-they-work-or-not/400#post_12430473
This is the last page, but it has what looks like a very reliable and simple cardboard box incubator, which the designer has used (and tweaked to this point) repeatedly and says works very well. This is the design I'm going to have my DS use to build his first incubator in a couple of months. =)
Have you seen this thread?
https://www.backyardchickens.com/t/...rs-whether-they-work-or-not/400#post_12430473
This is the last page, but it has what looks like a very reliable and simple cardboard box incubator, which the designer has used (and tweaked to this point) repeatedly and says works very well. This is the design I'm going to have my DS use to build his first incubator in a couple of months. =)