Forget the $250 repair job! Go to Lowes and purchase 2"x 4ft (1.2m x 5 cm) Velcro (Industrial Strength) with the "sticky back". Place two, 2 x 3 inch pieces (the non "fuzzy side" just below the Apple Logo, place, two, 2 x 3 inch pieces of the non "fuzzy side" on the upper part of the stand, just below the upper curve. Place two *" pieces of the "fuzzy side" (note don't peel of the sticky backing and bridge the upper and lower "non sticky" pieces. Adjust the monitor face as desired.
George
St. Marys, GA