Operating at a 0.15 mm Rapid Trigger sensitivity introduces one distinct danger: switch chatter from finger vibration. If a player rests their hand heavily on the A or D key, micro-tremors in the hand can cause the keyboard to rapidly alternate between pressing and releasing.
TenZ mitigates this with a strict deadzone configuration. By setting a 0.05 mm top deadzone, the Lekker switch ignores microscopic travel variations when the key is resting at the very top of its housing.
Similarly, the 0.10 mm bottom deadzone stops jitter from occurring when bottoming out completely against the switch housing plate. This allows him to play aggressively without worrying that heavy key-slams will register false resets.