Fuel tank sending unit

1968 Dart 270 said
So can just carrying a gas can in my trunk or making sure I keep the tank full. This is the problem with the garbage made today. People tolerate and accept poorly built items that either fail,don't fit or don't work correctly rather than refusing to buy them and complaing to the manufacturers and boycotting the item. Why reward them by buying junk?
I understand trying to make the best of the situation,but in the end we all lose because the manufacturers arent addressing the problem and correcting it. We shouldnt have to settle for this and have a "its better than nothing" attitude. They could have designed these coreectly. its completely inexcusable that they wouldn't put the care into manufacturing a part that fits and functions as it's supposed to.

It doesn't do any good. One of the smaller companies that sell a sender, I called them to ask who makes it. The guy said they were made in house. When I asked if they were the correct non-linear, he said he's never heard of that, it's not a thing, and that I have no clue what I'm talking about. Even after explaining, he refused to believe it, and just kept saying I was wrong. I refused to buy it from them because I didn't feel like he would let me return it when it turned out to still be like all of the other ones. The Australian unit is the only one I've found that works almost perfectly. I'm sure my gauge isn't exactly calibrated correctly, but when it gets close to empty, it takes what you would expect to fill it back up.