i am making an incubator for my crested eggs using perlite. i read to use 2 parts perlite to 1 part water. this slipped my mind (oops) and i mixed 1 part perlite to 1 part water, but that doesn't seem like all that wet of a mixture. it is moist but doesn't seem too moist...but i have no experience in this department. what ratio do you use (if you do the perlite/water mix)? is there a certain level or range of humidity that i want to achieve?