If I tap on my touchpad 2 times, it registers as a double click. If I tap more than 2 times, it registers as a double click when I am done tapping. Normally, I would expect, say, 4 taps to register as a double click after tapping twice and a second double click after the fourth tap. Instead, it is waiting until I finish clicking and then interpreting it as a single gesture that reduces down to a solitary double click. How can I change the settings to rapidly tap to rapidly perform a series of double clicks?