I finally bit the bullet and bought an eco 20 - YAY! I decided to not get the turner right now since there is no break on the shipping charges anyway..ugh.. So my question is can they be turned more often than 3 times a day? And do they have to be turned at regular intervals (like 7 hours apart, or whatever). I will have my incubator in the kitchen and I'm sure it will be easy for me to remember to turn them, but a little tougher to keep the turns spaced out just perfectly. Would love to hear from those of you who hand-turned with the eco too. Regrets? Should I have gotten the turner as well? Thank you!