How do I attach the L-Bracket to the Head Module? Ashley July 27, 2018 20:27 Follow Please check out our User's Manual video below to learn how to attach the L-Bracket to the Head Module. Related articles How do I use Keypose mode in the SliderPLUS app? How do I attach the Head Module to my SliderPLUS? My SliderPLUS is not smooth as it is used to be. What can I do? Comments 0 comments Please sign in to leave a comment.