Tender Tri-Tip
["tri-tip, fat trimmed", "Schilling meat marinade", "4 Tbsp. wine vinegar", "3 garlic cloves", "4 oz. wine"]
["Follow directions on package of meat marinade except replace water with 4 ounces wine; increase oil amount to 4 ounces.", "Add wine vinegar and minced garlic."]
["Schilling meat marinade", "wine vinegar", "garlic", "wine"]