I have built my own incubator-- it is more challenging than using the LG. I learned using the LG, then read a number of designs, and then built my own. ANd helped a local youngster build a fish tank incubator. Keeping a steady temp 24/7 is a challenge. Invest in a good system to manage the temperature-- it is more costly initially but gives more consistent results faster. I use a WHT to turn a lightbulb on and off, and at this time it just browns out the bulb for a slow burn which I like better. Getting temp right is a challenge because even with a good fan the air stradifies; and then be sure to track development of the air cell because this can change a lot depending on air flow. THe more air flow , the greater the possible moisture loss ; this depends on ventilation of the incubator , too. I learned a lot making and using my own incubator. I really liked having and incubator and a hatcher.Again you guys step up and offer more advice. I greatly appreciate it.
While I don't PLAN on hatching a bunch of eggs, I have been throwing around the idea of building a smaller cabinet style. Just reading up for the best way to do so. Thanks again for your time.