We did this because we liked to just put eggs in the incubator as we saw fit, while others were already into the process. One for an incubator, and one for a hatcher.
On that note though, we have had some moderate success with this incubator before we modified it, and some lesser hatch rates since we have modified it. Not because we love it, because it was what was available before we discovered buying stuff on the internet. We use a Little Giant Still Air Incubator.
