Recently made a no spill feeder for my hens. Out of 13 , the 8 that are 12 weeks old picked it up righr away and have no issues moving from trough feeding to the pvc ports. I lefr the troughs close by for a day or 2. Then stopped filling them and put them right under the ports and had all the ports full to the top with a littlw at the edge. I have five 1 1/2 year old hens that have cleaned up every bit of dropped feed and scratched all arpund the feeder. One pecked off the food from the edge of the port bu none of them have eaten from them. I finally filled a trough for them today cuz i dont want then to go hungry. They are free range all day and havent seemed to care but should i just stop using the trough and wait it out?