Hey Folks,
Posted a new batch of vids on YouTube regarding how to make a duckbill for the 1955 ear Healthways SCUBA regulator.
https://www.youtube.com/watch?v=9FWErM5Fen4
https://www.youtube.com/watch?v=8siIURZ69jo
https://www.youtube.com/watch?v=IQz-pIkCxig
The technique works well but you really need to use that iron a lot to get a good set on the rubber. Granted you might be able to purchase a one inch wide DB in the states and cut it down, but come on, look where I am at. LOL
Thanks, Russ