Crossed Cylinder
  key: ca = cylinder axis      (c)cw = (counter)clockwise 
       cp = cylinder power     r(w) = Red (white) aligned with axis  

Axis checks
  ca030cw.jpg 
  ca040cw.jpg 
  ca045cw.jpg 

Power checks
  cp035r.jpg 
  cp035w.jpg 

Fish for Power
  cp045r.jpg 
  cp045w.jpg 
  cp090r.jpg 
  cp090w.jpg 
  cp135r.jpg 
  cp135w.jpg 
  cp180r.jpg 
  cp180w.jpg