When I was diving in the mid 40m range I tried switching by myself from frenzel to mouthfill equalisation but was not able to replicate my own dry training in the water. Ale stepped in and patiently spent time with me in and out of the water to assess my technique and gave me exercises to isolate and fix the mistakes that I was making. I am now diving to 80m with constant pressure equalisation and will be forever grateful for his help unlocking these new depths for me!
