The key pretty much requires a direct, vertical press to get a "good" keystroke. It's just that the button has too much travel, so the slanted approach makes it hard to press. activate. You either have to step on the button (which reduces lifespan) or find a short but extremely wide spring to replace the crappy inner spring that just doesn't work. This was bought for my grandmother in her 80's and in my late 30's I had trouble activating the switch when needed. If you don't want CHEAP - stay away!
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