For consistent results while filing nail enhancements, maintain:

• A. Long strokes with light pressure
• B. Frequent stops and starts with heavy pressure
• C. Intermittent pressure changes during a stroke
• D. Pressing hard at the start and end of each stroke

Answer: (A)

Maintaining long strokes with light pressure distributes the abrasive evenly across the nail surface, creating a smooth, uniform finish without gouges or heat hotspots. When you keep the file moving and apply gentle, consistent pressure, you stay in control and avoid deep scratches or uneven spots, so the enhancement wears evenly and the shape remains even. Stopping and starting or using heavy pressure tends to create ridges, gouges, and a rough texture, because the abrupt changes or concentrated force abrasives in one area. Pressing hard at the start and end concentrates wear there and can leave uneven edges or burnish marks. So the best practice is to use long, steady passes with light pressure to maintain a consistent surface throughout.