I have a 20 foot flag pole in my front yard. I decided I'm going to use it. I already have a flag that's nearly new so I'm going to use it, but wanted to verify something first. A 20 foot pole, my flag is 4x6. that should be the right size, correct? I'd like to hang my state flag below the US flag. should they be the same size? I've never hung a flag. the pole has a pully at the top, which I'm going to replace with a new one I bought, it also has two carabiners. I'm not sure how to hang this. Do I tie a knot at the top below the first one? I don't see how else I'm going to get it to stay up. I also assume the second sort of floats on the line. if I understand this right, I just need to thread the halyard through the pully, then tie it off after wrapping to the cleat. Is there anything else I should know? It's funny, i live in a retirement city and there are probably 20 people with flags in my neighborhood (Sun City Arizona). I LOVE this. We just moved here and I love seeing all the flags.