Okay, weird and sort of unnecessary question, but I'd love some help if you're able.
In Mountain Lion, you could swipe up with three fingers into Mission Control and then swipe back down to exit without lifting your fingers. Now in Yosemite (and I think Mavericks) you have to lift your fingers before you can do the exit gesture. Is there any way to fix this? I'd imagine there's some terminal code I can run to change this setting.
Basically, I want to be able to enter into Mission Control, see what's open, and then leave again all in one continuous gesture like you could in Mountain Lion.