<param name="diameter" type="float" precision="2" max="9999" gui-text="diameter" gui-description="diameter of the fan hole">80</param>
<param name="mounting_holes" type="float" precision="2" max="9999" gui-text="mounting_holes" gui-description="diameter of the fan mounting holes">3</param>
<param name="mounting_holes_inset" type="float" precision="2" max="9999" gui-text="mounting_holes_inset" gui-description="distance of the fan mounting holes from the outside">5</param>
<param name="arms" type="int" max="9999" gui-text="arms" gui-description="number of arms">10</param>
<param name="inner_disc" type="float" precision="2" max="9999" gui-text="inner_disc" gui-description="relative size of the inner disc">0.2</param>
<param name="thickness" type="float" precision="2" max="9999" gui-text="thickness" gui-description="thickness of the material">3.0</param>
<param name="tabs" type="float" precision="2" max="9999" gui-text="tabs" gui-description="width of tabs holding the parts in place in mm (not supported everywhere)">0.0</param>
<param name="reference" type="float" precision="2" max="9999" gui-text="reference" gui-description="print reference rectangle with given length (zero to disable)">100</param>
<param name="burn" type="float" precision="2" max="9999" gui-text="burn" gui-description='burn correction in mm (bigger values for tighter fit). Use BurnTest in "Parts and Samples" to find the right value.'>0.1</param>