The folks at the Timberkits Workshop have taken a bit of time to share this helpful hint for gluing collars to a wooden axle. In this case, the collars of the Drummer Timberkit need to be located as close as possible to both sides of a lever. The collars must be glued in place to keep the lever from shifting, but the lever must NOT be glued. How do you glue the two collars without gluing the lever? The answer is shown in the video!