How effective is the thrust line adjustment?
There are three adjusting screws in a tripod arrangement. These are accessible from the front with the nose block in place and may be adjusted using the included Screwdriver/Anchor Pin. The total adjustment range is 10 deg. in all directions. One complete turn of any screw adjusts the thrust line approx. 2.5 deg. I like to install the Gizmo so that two screws of the three screw triangle are across the top, then by adjusting only one screw, I get both down and side thrust at the same time. It’s amazing how precise, fast and easy trimming becomes.