k.  Remove toggles from finger trap loop.  l.  Move to leading edge of canopy and ensure connector links are held even with one another.  m. Grasp canopy fabric near lines 1A and 1B attachment points. Moving to center of canopy, stretch  and compare lengths. Line 1B should be 3-inches ( ±  1-inch) longer than line 1A.  TM 10-1670-287-23&P 0005 00  j.  Move to the trailing edge of the canopy (tail). Grasp canopy fabric near both main control line  attachment loops. Pull control lines and compare to ensure lengths are equal within  ½-inch.  Change 1  0005 00-15  3 ± 1 IN  Line 1B Line 1A  Control Line Control Line 