V0215, 3.14
the best practical value, the default value is 30 degrees.
Hem opening
The hem bend can be made with a certain opening distance between the 2 flanges. The
hem opening value will be used calculating the beam position in the hemming process.
By default this parameter has the value of the Settings mode parameter Default Hem
Opening.
Side properties
Side length
The length of the flange to hem.