Hello All, This is my first time messing with Formulas in the Variables Palette. I know next to nothing about trig.

**Scenario** (determining a roof pitch, in degrees, based on Rise & Run entries):

Variable | | Value | | Formula |

Run | | 12 | | ______ |

Rise | | 6 | | ______ |

Pitch | | ______ | | =tan(-1)*(Rise/Run) |

The result should be 26.5650511771°. But I'm not getting that in the Variable Palette. I'm getting some very small values, including negatives.

Am I doing this correctly?

In the first image below, the Value is what is there just after inserting the Constrained Angle Dimension.

In the second image below, it's the result of entering in a formula.

This is just brain exercise, really. I have a few more days off for the Holidays. -Alvin