What are the best tips for using a hamburger grill to achieve perfectly cooked and juicy burgers?

To achieve perfectly cooked and juicy burgers on a hamburger grill, follow these tips:

1. Preheat the grill to high heat before cooking.
2. Use high-quality ground beef with a higher fat content for juicier burgers.
3. Form the patties gently, without overhandling the meat.
4. Season the patties generously with salt and pepper before grilling.
5. Cook the burgers for about 4-5 minutes per side for medium-rare to medium doneness.
6. Avoid pressing down on the patties while cooking to retain juices.
7. Let the burgers rest for a few minutes after grilling before serving.