In patching a hole in parachute fabric, which steps maintain canopy performance?

• A. Patch with any fabric and ignore grain.
• B. Glue patch only, no stitching.
• C. Cut patch that matches fabric weight, align with grain, sew around edges with reinforced stitches (bartacks), and ensure no bulk at the seam.
• D. Patch from a different fabric and leave bulk.

Answer: (C)