• Welcome to ScubaBoard

  1. Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

    Benefits of registering include

    • Ability to post and comment on topics and discussions.
    • A Free photo gallery to share your dive photos with the world.
    • You can make this box go away

    Joining is quick and easy. Login or Register now by clicking on the button

valve drills - agency differences

Discussion in 'Hogarthian Diving' started by Scubaholic123, Jun 26, 2016.

  1. Pullmyfinger

    Pullmyfinger PADI Pro

    # of Dives: 200 - 499
    Location: Guam.
    I was taught to isolate first in the TDI course I took.

    Right post first in later courses.

    If your instructor would get pissed off because you asked a question about it, perhaps finding another instructor would be something to consider.
    Into the Water likes this.

Share This Page