03-08-2015, 05:28 AM
Yes, you are missing something. There is no pivot point from the side holes. The print you see is only one of two parts. The second part is the track the the Trunnion slides in. The 1/4-28 hole at the bottom is for a stud. This will lock the table in any position 0-45 degrees. It is the same type of pivot the Asian Band Saws use on their tables.
"Billy G"
"Billy G"