What a great purchase!!! Please pay attention to the numbering schematics e.g., 1 to 1, 2 to 2 etc., or it will take longer than 45 minutes by yourself. Some reviews report holes underneath the lid which is true however, as you can see, I just used clear window caulking. Its not dry yet in the picture LOL! Problem solved right? It hasn't rained here yet to test whether or not it is water proof. Plan on purchasing another!