How much mtr is the high tide of molten Rocks below Earth Crust?

 Look at the following points

1) Recently it was published in Nature Geo science , by Junlin Hua , a post Doctoral research scholar that,unlike previous understanding ,there is wide spread layer of molten rocks at about 100 miles depth

( Backed by University of Texas at Austin)

2) It was recently published that there could be water ,double the amount in oceans ,below Earth crust

3) How can we ,then say that the tidal pull is negligible below Earth crust?

4) Any one have ever estimated what height those high tide could be? 

5) We teach in school that there is no high tide in a pond because the volume is too less to notice it and that volume in oceans is too big.Now compare the volume of ocean water with molten rock volumes or double water below Earth crust .and decide for yourself the effects of high tide

 So while studying the tidal pull on major earthquakes ,please look at the other factors (other than Moon phases only)

Amit