that are mounted to the inner pocket 60 for movement therewith the claw pins 54 project through a slot 56 in the outer pocket 42 to limit movement of the claw pins 54 and thereby limit movement of the claw 36 the adjustment assembly 70 causes movement of the traveling plate 72 and accordingly the inner pocket 60 to carry the claw 36 and the door 20 in vertical movement either upwardly or downwardly in operation the door 20 may be adjusted with the door 20 open yet not removed from the range 12 the range of adjustment available to align the door 20 with other structures as discussed above is on the order of u00bc inch i e u215b inch in either direction up or down in order to move the inner pocket 60 and the claw 36 a proper tool is engaged with the rotatable adjustment member and turned causing the adjustment member 80 to rotate a torx connection is illustrated but the head of the adjustment member 80 may have any number of configurations each operable with equal success if the adjustment member 80 is rotated clockwise threaded engagement with the riser 76 causes the riser 76 to retract and move closer to the door 20 this causes the riser 76 to move upwardly against the riser pin 78 and due to contact with the inclined traveling plate 72 causes the traveling plate 72 to rise and the.