i'm surprised you use them a lot. I find them so tiny they're almost useless.
They're really easy to replace. I'm sure there's plenty of video walk throughs on you tube. You just pull the wheel off and take the bezel off. It's just a bolt and a few screws
So I joined this forum just for this post BC THE SAME THING HAPPENED TO ME THIS MORNING!!! I only have 16k on my 392 and I use the paddle shift everyday. Now I understand that they can't be titanium due to the idea of safety when crashing and losing fingers yada yada but this thing has to be the WEAKEST component of all time. Fortunately, the warranty covers it! I was told I squeeze it too hard but I say that is BS. They simply need to make these parts stronger.