Method of locating the blade holders in a fin folding machine

A method of setting a plurality of tools in a fin folding machine to a reestablished position, said fin folding machine having a base, a pair of vertical side support members extending from the base and a top support member spaced from said base and being attached to said pair of vertical side support members, said base, said pair of vertical side support members, and said top support member defining an opening therebetween, said fin folding machine having said plurality of tool movably positioned within said opening and forming a corrugated sheet of material having a plurality of deep serpentined upper grooves and a plurality of deep serpentine lower grooves;

• said method of the setting the plurality of tools in said fin folding machine comprising the following steps:
• positioning a bat within said opening, said bar having a plurality of sides and each of said plurality of sides having a plurality of sensors therein;
• attaching said bar to one of said plurality of tools;
• monitoring a position of said bar with respect to said one of said plurality of tools;
• monitoring a position of said bar with respect of at least another ones of a position of said plurality of tools;
• and
• adjusting said monitored position of each of said another ones of said plurality of tools to a preestablished relationship to said one of said plurality of tools having said bar attached thereto.