We are happy that you finally figured out level 2 and how it is joined together throughout the levels :) The conductors will connect 180 degrees once we get a chance to push an update. We are also glad you found the concept interesting and liked the aesthetics of the game. We are making a note of all the suggestions and feedback, so the next release should deliver a more relaxing experience and fun to play. Thank you, Kreative for putting efforts into adding a comment and playing our game. Much appreciated!