How do I attach a follow focus to the PocketRIG 2? Ashley July 26, 2018 20:21 Updated Follow Please check out our User's Manual video below to learn how to attach a follow focus on the PocketRIG 2! The FocusONE pairs perfectly with the PocketRIG 2! Related articles I'd like to learn more about Bundle #001. How do I adjust the tension on the arm of the PocketRIG 2? How do I unfold the extension arm of the PocketRIG 2? Comments 0 comments Please sign in to leave a comment.