Accesed from **Settings | Technical** menu.

**Cut thickness** - The thickness of the cutting saw.

**Minimal useful length** - The pieces having the length less than this value will not be inserted in the **Stock**.

**Precision **- Number of digits after the decimal point.

**Max pieces per bar** - The maximum number of parts that can be cut from a bar.

**Fractional values must be rounded to** - All sizes and parameters given as imperial units are rounded by using this parameter.

**Show the size of waste as fractional value** - Waste is shown as fractional value instead of a real one with comma separator.

**Limits for waste** - Waste can be either greater than a value or smaller than value. Waste cannot be between those 2 values.

**Price of bars** - Price of bars is given either as price of entire bar or as price of unit of a bar.

**Minimize** - The program can optimize total waste or total price.

**Optimization **- Optimization level used by the approximation algorithm.

**Links**