Great question. The ones needing the anti flick grid are the feeders improperly designed. No sides, no side flanges, or no feeder lip protruding into the front of the feeder at least a half inch. That takes care of 99% of the feed rakers. That one percent needs a feed lip extension, costs a buck plus shipping, stops all feed raking.
The feed grids do help with raking but aren't 100% effective. A protruding lip is needed and side flanges, and also a narrow and distant treadle so you you stretch the bird out to focus on eating and not jacking around.
The feed grids do help with raking but aren't 100% effective. A protruding lip is needed and side flanges, and also a narrow and distant treadle so you you stretch the bird out to focus on eating and not jacking around.
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