Ken, I did not say that the 765T was difficult to read with the sun at my back at the end of a day. That's a worst case scenario. I said it is very difficult to read anytime in sunlight. I also said that while I appreciated CHIA's links, that the hoods he recommended will not work with the mount I am using. Garmin makes the statement that their Nuvi 765T is readable in bright sunlight and it is NOT. They should not be making that claim. It is untrue. I am simply trying to find a solution that that will work for me. Hopefully someone will be able to say "if you get this xyz light refracting, contrast enhancing, screen protector, it will make the 765T readable most of the time" or suggest something else that will solve the problem.
Incidentally, I don't know how long you have been using your Garmin but several have said that several years ago Garmin changed over to a cheaper screen that is harder to read in sunlight. In fact, mine may well not be as good as yours is in sunlight.
Oh, and if I can't find a solution to the problem, I will not be selling the 765. I'll be returning it for a refund.
So, to the rest of you out there, does anyone have any suggestions that may help solve or make this problem one I can live with?