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The other mode of compass use is in using the ["box score"] to find a main station from a ["reference mark"] or vice versa. The box score uses the format dddmmss.s but for finding purposes, using just the ddd part generally offers sufficient precision. For the really stubborn cases, or ones that involve distances longer than 20 feet, a compass that reads to the nearest degree can be useful. They are much more expensive than the usual hand compass, however. | The other mode of compass use is in using the ["box score"] to find a main station from a ["reference mark"] or vice versa (see [:ReferenceMain:this article] on how to do this). The box score uses the format dddmmss.s but for finding purposes, using just the ddd part generally offers sufficient precision. For the really stubborn cases, or ones that involve distances longer than 20 feet, a compass that reads to the nearest degree can be useful. They are much more expensive than the usual hand compass, however. |

A compass is useful in benchmark hunting for two purposes.

The usual use of a compass is to be able to follow the [:to reach:to-reach] instructions to find the mark. These instructions always seem to be no more precise than an 8-point compass (N, NE, E, SE, etc.).

The other mode of compass use is in using the ["box score"] to find a main station from a ["reference mark"] or vice versa (see [:ReferenceMain:this article] on how to do this). The box score uses the format dddmmss.s but for finding purposes, using just the ddd part generally offers sufficient precision. For the really stubborn cases, or ones that involve distances longer than 20 feet, a compass that reads to the nearest degree can be useful. They are much more expensive than the usual hand compass, however.