Good way to mod a Yong Jun 4x4x4 Type 2?

[TK 421]

I just got my YJ 4x4, planning to mod and to get rid of click feeling. What's a good way to do it. Please include videos, I don't understand modification tutorial if it's a text.

 

[TrollingHard]

It's just like the 6x6x6 Pi Mod.