Core Lubing of a YG MGC
I would describe myself as an intermediate cuber but the core of the YG MGC looks pretty different from any other cube that I've lubed? Does anyone have any idea how to lube it? Any help is appreciated.
When I do U2 and D2 flicks should I be using 2 fingers? I find it much easier to just double flick with just my ring finger for U2 and just my ring finger for D2. Is this a bad habit?
How can I practice finger tricks? No, I don't need to see the video on how to do them I need to know how I can efficiently practice and get better at them so I can use them in a fluid beginner solve.