Thanks this was good stuff. I was already in the db once but I picked up a little trick that might work for some of you: Spell out the numbers in your street name, if you've abbreviated st, blvd, ave then try spelling those out too. So 4530 S 8th Ave could be:
4530 South 8th Ave
4530 S 8th Avenue
4530 South 8th Avenue
4530 South Eighth Ave
4530 South Eighth Avenue
And no, that's not my address, just one I pulled outta the air.