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AutoCAD Based Calculations (Ribbon/Toolbar/Location)
Description:
Value of '3' is not valid for "Value". Value should be between minimum and maximum. Parameter name: Value component
Standpipe calculation drawing with only 1 head inserted (need at least 3 copies of head in drawing) or any drawing with less than 3 heads
If only 1 head is in the drawing, Copy the head 3 more times anywhere. They don't have to be connected to pipe or anything. Run the calculation and erase the extra heads when finished calcing