Holes for galvanisation
After starting this command you need to select at least 2 parts.
You could also select the entire drawing.
Parabuild will search for all the 'corners' in which pockets of liquid are possible.
Parabuild will zoom in on each group of galvanisation holes. You then have the choice to either draw the new holes or not. After that the next group of galva holes will be zoomed in to.
Parabuild uses bolts with the name Helper to draw these galva holes. However these bolts are not visible and they will not be shown in the bill of materials.