1/2 c. soy sauce
1/4 c. brown sugar
1 tbsp. lemon juice
1/4 c. red wine vinegar
1 tbsp. Worcestershire sauce
1 - 1 1/2 c. water

Tenderize meat. Let meat stand for one hour in refrigerator. Mix all ingredients for marinade. Pour over steak. Refrigerate overnight. Turn meat over one time. Grill.