Draw a line parallel. to the front edge of the countertop, indicating how far back the sink should be located. Typically the setback is 2 to 2-112 from the front of the counter, depending on the. countertop overhang,the type of sink bow and the size of the sink deck.raw a line parallel. to the front edge of the countertop, indicating how far back the sink should be located. Typically the setback is 2 to 2-112 from the front of the counter, depending on the. countertop overhang,the type of sink bow and the size of the sink deck.
Researchers have determined that the risk zone for driver airbags is the first 2 to 3 inches (5 to 8 cm) of inflation. So, placing yourself 10 inches (25 cm) from your driver airbag gives you a clear margin of safety. Measure this distance from the center of the steering wheel to your breastbone. Move your seat to the rear as far as possible while still reaching the pedals comfortably. Slightly recline the back of your seat.
Ideal: With your shoulders firmly in the seat and your arms extended all the way forward and placed over the top of the steering wheel, the steering wheel should roughly be at your wrist joint. With your hands on the 3 and 9 o'clock positions on the steering wheel you will have both elbows bent.