I've only had my calculator for a week, but it already seems to be having trouble registering when I push the buttons. I cannot tell whether it's because my calculator is defective or just poorly made.

The more you use the calculator, the easier the keys get when you press them. It's something to do with the way it's made.

with mine I have to push a little hard to get it to register...maybe the're just cheaply made

It may be defective. Someone at my meeting had to exchange her calculator after a day's use. I just wish the decimal point was MUCH bigger on the LCD. It's soooo tiny.

that's funny I'm having the same problem and wondered the same thing! I miss the big buttons of the old calculator!

I think they're really cheap, the girls at the center are having a hard time too -- they suggested using a pencil to push the buttons ... I think I may just return mine and calculate points online.