58.2 mpg on my second tank of gas...

Hi everyone, Just wanted to post my mpg from my second fillup on my new car with not even 1000 miles on it yet. I'm really getting used to the whole pulse and glide technique. Anyway here's a pic from my phone so the quality isn't all that great. Any ideas as to what could net me 60 mpg on my next tank? The speed limit in my area on the side streets is 45 mph so gliding becomes a little hard to acomplish without pissing off too many people. Any ideas or thoughts are appreciated.

Thanks, Brandon

[attachmentid=8610]