How to make a slot in a 4x4

slot therein confronting a respective heat transfer band in spaced relation 4X4 117- 116 1120 LIQUID H20 CONDENSATE VAPOR 121- L103 FLASH TANK 137

This is a full beginner tutorial on how to solve the 4x4 Rubik's Cube using the Yau method

4x4 slot slot alignment ) the A's slots still overlap with B's and C's slots A 4x4 grid : Diagonal : Fig 1 Grid

4x4bet slot slot therein confronting a respective heat transfer band in spaced relation 4X4 117- 116 1120 LIQUID H20 CONDENSATE VAPOR 121- L103 FLASH TANK 137