Imagine the difficulty it has finding the street I live on. It's spelled two different ways. On one end the street sign spells it the way I've always known it since I was 5 years old. The street sign installed about 15 years ago at the other end spells it a different way. It's not just Garmin though. UPS, FedEx, Apple Maps, Google Maps, and a whole host of other mapping softwares and websites all use different methods to locate my address. I'm constantly entering my address and then being told it's wrong or can't be found so I have to enter it with the other spelling.