I was one that didn't wait and regret it. I'm glad I have a Garmin 378 that puts me right on the spot. Maybe they will repair the ones they have sold that don't work when they figure it out. I've only used my 797 once and I couldn't believe how far off the GPS was compared with the Garmin. I downloaded all my spots to the Hummingbird before using it and used both units at the same time. The Garmin was right on every time and the Hummingbird was sending me all different directions.
I hope Hummingbird will make it right.
LOL