Was the Sun the "other star in the other current"?
Is that how 2 systems were merged, drawn together by the Z-pinch ?

If it is true that stars and their planets travel along current filaments, then: [link to www.thunderbolts.info]
implies one star can pull planets from another star near z-pinch, or two star systems can totally merge if a third filament is present. Those cross sections of three current filaments, shown in section 7.1, can describe galactic scale currents ,just as well as laboratory scale currents.