Hi, I recently took a freediving course and i was able to make it to 30 ft and no further. I'm trying to learn different methods of equalization so my ears won't hurt so i can progress further. I am currently looking at hands free equalization and i need some advice to see if im doing it right so what im doing is i have the front part of my tounge touching the roof of my mouth and the back of the tounge is pressing back/downward and im pushing the back-roof of my mouth (the soft palate) up and just alternating with the tounge. this causes me to create something like yawns at will, and eventually i feel my ears move. Is this correct? Does anybody that can do hands-free equalization confirm or deny with advice to help me out? Thanks so much!