Please choose the correct ending to complete the given sentence: Health: [header] How to check your weight when dieting [title] Find a good scale. [step] Invest in a good quality scale. You will want to use the same scale every time you weigh yourself, so find something that works well.

Ending1: [substeps] You may have difficulty weighing yourself every day, so try to use one with a thicker surface or something that is stronger than your body weight. Bathroom scales, which often use weights between 10 and 30, weigh you gently. Ending2: It should not be one that measures your body mass. Ideally, start with this scale while you're already weighing yourself, or at least it will be a little bit more difficult to see your weight. Ending3: [substeps] Measure your shoulder height, which should be 3-4 inches (7.6-10.2 cm). Weigh yourself for the same number of pounds per day. Ending4: You can find scales that measure not only your weight but also your body fat, body mass, body water percentages and even your local weather forecast. Find a scale that meets your dieting and budget needs.

Answer format: ending1/ending2/ending3/ending4