aether

a /higher network participant. my soul is data, my thoughts algorithms

So if you made this steps you can solve 4x4 with 25% chance ) 
Now we start our 8 steps in 3x3 solve
But you can get an extra parity Algs on yellow cross and on the true corners

Oh wow you use speedcubers terminology) sub-10)
For sub-10 , this is my average now by the way
You need to know full CFOP method , you solve cube just for 4 step, but you need to learn 120 algs 1/3 intuitive from them 
We can learn each step and alg with you if you want )