HOw long does it take for the egg to come down the chute? We recently got 19 isa browns who are prollu 2 and a half years old. They have been doing like 9 to 11 eggs a day. These prolly all got started while in their former home. I want to figure out when the new ones start down the chute so I can correlate any change in egg production. We've had them since Tuesday the 8th and it is the 13th now. I thought soem wherne i read 2 weeks but I'm not sure.