Still having trouble with the deflation

[Fernando1998]

Hey brothers, I’ve been practicing the inflation and deflation of my Coloplast Titan One Touch for 20 days now. I think I’m doing something wrong with my technique because I can’t get it as deflated as my doctor did the first time he showed me.

My routine is: I press the deflation valve while squeezing the penis with a towel (sometimes without it). Once it’s flat, I push down to force the fluid out of the cylinders. Finally, I give the inflation pump one quick squeeze to lock the valve. I’m not sure what I’m doing wrong, but I just can’t get a full deflation. I haven't been able to find any videos or guides online that help. Thanks in advance for a.ny advice