Logitech G13 Thumb key washer

So i have this logitech G13 key pad. The design had a pretty serious flaw in that the thumb button was not placed correctly or something and they made this hokey washer deal to reach the switch. Well they made the washer deal out of plastic vinyl or something. It breaks over time. horrible. I've had like 15 of these pads and they have all broken while under warranty. usually months from purchase. I tried to fix it with a steel washer that held things together better but the end still brok