What lines go through the rear slider grommets?

The lines that go through the rear slider grommets are the C, D, and brake lines. This configuration is essential for the correct operation of the parachute system during deployment.

The rear slider grommets play a crucial role in managing the openings of the parachute. As the parachute deploys, the slider travels down the suspension lines to allow for controlled inflation, reducing the opening shock felt by the jumper. The C and D lines assist in maintaining the shape and stability of the canopy while it inflates, subsequently contributing to overall flight performance and control of the parachute.

In contrast, discussing the other choices, A includes the A and B lines which help control the front part of the canopy but do not pass through the rear slider grommets. Choice C includes the E and F lines, which are typically associated with larger canopies and particular configurations but also do not go through these grommets. Finally, while brakes are critical to control landings and canopy flight, they do not constitute a comprehensive answer by themselves since they also require the other lines to function properly. Therefore, the inclusion of C, D, and brake lines provides the complete and accurate picture of the lines that pass through the rear slider grommets