 TM 10-1670-287-23&P  0014 00  2.  Continue to place each control line in this group on top of line groups A, B, C, and D. Fold the panel  between each control line to the outside. Keep lines taut.  3.  Continue folding center of tail by placing seams to the center of canopy and folding panels to the  outside.  0014 00-22  Change 2  Panel  Seam  Control Line 