Rangefinder

Last night I adjusted the vertical alignment of the rangefinder. This is rather easy to do. Once you remove the top plate, find the viewfinder. On the top of the viewfinder window there is a pair of screws, one on either side of the viewfinder window. There is a corresponding pair of screws on the front of the viewfinder window, one to the right and one to the left of the window. Loosen the front ones a 1/4 of a turn and loosen/tighten the top ones to raise or the rangefinder. Retighten the front pair of screws to hold the alignment.