like i have said before my incubatoe is one of those little yellow ones with a plastic dome. the real cheap ones! and it says that all i have to do is fill the 3 small wells with warm water and vouala i have humididty. well im not sure though. so far my three have been growing fine so is that a sighn that the humidity is ok. and wehn they are on day 18 should i put a small sponge or something in there. im juts afraid that there will be too much humidity. is that possible? my incubator is really small so i dont think one of those humidity measureres would fit. well thank you in advance for your response.