How funny my grandpa had a friend(don’t rember his name) who apparently owned a shot and preferred Column to stick and would build insane linkages to get multi gear floorshift boxes to be colum shift and he apparently would usually rig a lever next to the parking brake. My gramps thought he was nuts and unfortunately I never got to meet the guy as he passed before I was born. He was supposed to convert my grandpas duster to one of the fancy 4 speed floor shifters and spice up the slant but died before he could work on it.