I think Shellback has a valid point, hard to make it without mentioning Lowrance HDS and the HB wishlist. They are all tied together.

Shellback is 100% correct in his thinking. Seems very funny that you pay 1-3000 dollars for a piece of electronics, only to have complaints and wish lists about the very core functionality of the unit? Doesn't that seem to be a little ridiculous?
I think I'd be a little irritated, and find a unit that does what I want, instead of plunking down thousands of dollars, only to be left in suspense for years because HB isn't stepping up to fix these "user desired" items. How about not being able to view in the sun. That's such a basic expectation.

I have never seen a HDS wish list, and I think that says something.