Step 16: Make the "flexi-perches"
Staple the cable tie wrap down securely. Do not staple more that halfway to the edge. I used 3/8" staples. You may need to use another cable tie as a spacer to prevent the staple from cutting through the cable tie.
Repeat with a cable tie at each of the other 3 marks. You have now made the flexi-perches for the feeder.