Bird Feeder 2.0

A much upgraded edition of my previous Bird Feeder (https://makerworld.com/en/models/560467?from=search#profileId-479736) This new version is significantly more stable, with two stabilizing screws. The screws can now also be printed flat to the bed, resulting in a much stronger print. I've also changed how the arms connect to the base. The tolerances are tight, but they push directly into the model instead of being attached from the outside (like the old model). I found the old approach would eventually cause the arms to crack at the connection, especially if fatter birds came in hot on a sunny day. The new approach fixes that. Based on some feedback from the birds, I adjusted the space around the sides where they can stand. The increased stability should result in a lot less tipping when the birds stand on the side. Screw holes are available for the spacers and arms, however I found that the spacers were fine without screws most of the time. If needed, a short M3 can be used. I do