Hi, just looking for some advice from here. I purchased a chicken feeder that allows the chook to step on a plate and the lid of the feeder opens. It's been 2 weeks now and my birds are still frightened of it if they step on the plate that opens the feeder lid. Ive used a peg to leave feeder open for two weeks now. Can you help me get my birds to actually use the feeder without being afraid of it?