This was originally posted in the Paid Subscribers section of my Ortho lab blog at www.DesignerRetainer.com But since I have uploaded how to set an expansion screw in a hawley retainer and didnt show how to remove it here:
http://youtu.be/gyJu4Dp4Nr0
I decided to post this here I hope this will answer some of the questions you have.
If you are a paid subscriber to my blog you can find the post here:
http://blog.retainerdesigner.com/?p=568
Interested in learning more? -Would you like to support my future videos? -Would you like to be a part of the building of an online Ortho lab school? -You can help for as little as $1 a month? Check out my Patreon page: https://www.patreon.com/retainerdesigner