INPUT ARTICLE: Article: Each rail slides into slots on the post and is held in place with screws. Turn the screws counterclockwise to remove them. Pull both the top and bottom rails away from the post. If you have trouble installing a post, removing the rails and fence panels completely can give you more space. Remove the old post as well as any fragments that may be in the ground. If your post was held in place with concrete, you will need to dig up the concrete to remove it. To remove the concrete, dig out the dirt around it. You can refill the hole later. To figure out where to place the new post, measure the distance between 2 existing posts. The new post should be placed an equal distance from the last post. Mark the location with paint, tape, or another indicator. The post needs to be even and straight or else the rails and panels will not fit correctly. Dig out the spot you marked earlier. Make the hole about 8in (20cm) in diameter. You can use a tape measure to ensure the hole is the size you need. You will need about 120lb (54kg) of premixed concrete for 1 post. Place the post in the hole. While someone holds the post in position, fill the the hole with concrete. Pour the concrete until it is about 4in (10cm) below the ground's surface. The other person should hold the post straight. If it doesn't look right, adjust it quickly before the concrete solidifies. Fit the fence rails into the holes on the new post, then begin sliding the panels onto the rails. Screw the rails to the inside of the post. Then, attach the panels, screwing them in place if they also use screws.

SUMMARY: Unscrew the connecting rails. Dig out the damaged post. Measure where the new post will be placed. Dig a hole 3ft (0.91m) deep in the ground. Seal the pole in place with concrete. Reinstall the fence rails and panels.

INPUT ARTICLE: Article: Drape a standard soft measuring tape across your horse's back, as in the step above. Hold the tape at the "zero" end. The tape can be measured in feet and inches, or it can be measured in centimeters. The marking will affect the calculation that you do later in the process of determining your horse's weight. This is best done out of the wind. Wind can cause the tape measure to flap and twist, making it harder to manage. A flapping tape can also spook a horse, resulting in a difficult measuring session. The tape should be a few inches behind the horse's front legs. Raise the tape to meet the tape held in your other hand, and read the measurement where the "zero" end of the tape meets the other side. Write the measurement down on a paper. You may notice that the tape runs at an angle from slightly behind the horse's front legs to the base of the withers. This is how it should be. To make sure you have the most accurate measurement, repeat the measuring process. You will need a second person to help you hold the measuring tape. Position the other person on the right side of the horse. This person should hold the "zero" end of the tape measure at the point of the horse's shoulder. Don't stand too close to the horse's hind quarters, or he's likely to be spooked. Make sure the second person is attentive and quiet. Pull the tape taut once you reach the point of the horse's buttock or crease. Make sure the tape isn't twisted as you pull it, or this may affect the accuracy of your measurement. The second person might hold your notebook and pen for marking your measurements, leaving your hands free for holding the tape. You now have your horse's heart girth and length written on a paper. For example, your horse's heart girth might be 78 inches, and his length 65 inches. If you've measured in centimeters, heart girth might be 200 cm, length 165 cm. You'll need these to calculate your horse's weight. If your measurements are in centimeters, write down the number 11,990. Your weight will be in kilograms. If your measurements are in inches, write down the number 330. Your weight will be in pounds. For example, if heart girth were 78 and length were 65 inches, multiply 78 x 78 x 65. You should arrive at the figure 395,460. When you have a total from the multiplication, divide this number by the number shown above. If you're measuring in centimeters, divide your total by 11,990. The result will be your horse's weight, in kilograms. Find the weight of a horse with heart girth 200 cm, length 165 cm by using this equation: 200 x 200 x 165 = 6,600,000. Divided by 11,990, the final number would be 550. That is your horse's weight. If you're measuring in inches, divide your total by 330. The result will be your horse's weight, in pounds. So, using the example above, 78 x 78 x 65 = 395,460. Divided by 330, the final number would be 1,198. That's your horse's weight.

SUMMARY: Measure your horse's heart girth. Pull the tape gently beneath the horse's belly. Measure your horse's length. Walk beside the horse holding the measuring tape. Notice if your measurement is in inches (English) or centimeters (metric). Multiply the measured heart girth x heart girth x length.

INPUT ARTICLE: Article: On inkjet printers, the printer rollers are typically located on the underneath side. You can usually find them if you remove the paper tray and look right above where the paper tray used to be. The rollers should rotate manually when you apply pressure to them. If not, you will need to use the "feed paper" option on your printer to rotate them. Either way, you shouldn't need to remove them entirely for the cleaning process. Pour some distilled water into a cup and dip your lint-free cloth into it. You want the cloth to be damp, but not soaking wet. Wipe the damp cloth across the surface of the rollers to remove any dirt or grime that has built up over time. Be sure to fully rotate the rollers so that you can clean each part of the surface area. Make sure you dry off the rollers completely before using your printer again. In order to help the rubber printer rollers regain some of their original slickness and glide, you should use a rubber rejuvenating product. Simply moisten the end of a Q-tip or foam swab with the product and rub it lightly over the surface of the printer rollers. You should be able to purchase a rubber rejuvenating product at any computer or office supply or store.

SUMMARY: Locate the printer rollers. Clean rollers with a lint-free cloth and water. Use a rubber rejuvenating product.

INPUT ARTICLE: Article: If you're in the United States, the most commonly accepted way to spell the term is with an a"gray." In the United States, "gray" appears roughly 20 times for every appearance of "grey." If you're in the United Kingdom, Canada, or Australia, the term should be spelled with an e"grey." In the United Kingdom, "grey" can be found roughly 20 times for every use of "gray."

SUMMARY:
Use "gray" for American English. Use "grey" for British English.