Quote Originally Posted by terryboyle View Post
Saw a youtube video yesterday and the guy had one. And when you don't want or need the full height you undo the lock screws and place the upper shield inside the lower shield and still have it with you.
Here is the link, it's covered in the first minute.

https://www.youtube.com/watch?v=5qMOh5D2dMs
Thanks... I have one of these. Wondering about a taller version of same.