When you watch the pros, they look at a putt from all angles. Years ago it was a last resort to see if there was break to the putt. Plumb bobbing is when you squat down behind the ball with your putter handing in front of your eyes, and read the line of the putt based on how your putter hangs. ![]() Why use heavier plumb bob?Ī masterful study by “The Plumb Line Continuum” (a newsletter for plumb-bob collectors, who actually exist) found that a heavier plumb bob on a longer line takes longer to settle than a lighter one on a shorter line, due to the bob’s tendency to act like a pendulum. What is the reason of using plumb line when constructing a fence?Īs with a spirit level, the primary purpose of a plumb bob is to check the alignment of various elements during construction or DIY. You don’t have to be a physics whiz to understand that a string suspended with a weight at the bottom will be both vertical and perpendicular to any level plane through which it passes. The plumb bob or plumb line employs the law of gravity to establish what is “plumb” (that is, what is exactly vertical, or true). A disadvantage is that the replaceable tip (and other screw-on parts) are very small and could be easily misplaced or lost at the bottom of a toolbox. It also keeps the plumb-bob accurate and easy to read with precision. What are the disadvantages of plumb bobs? ‘ The heavier, pointed weights allowed for greater accuracy with the tool, whereas a stone just gives you a rough estimate of level. What can affect the accuracy of a plumb bob? ![]()
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