In Conjunction with direct to Xover Termination, bypassing Ferrous Metal Tabs on the Drive unit and connecting to the Wire that is usually braided attached to the Coil is made known in different camp's to be the most beneficial.
I have seen the Bypass done on multi thousand $ Drivers.
In all things Audio Electronics and Signal Path, reducing obstruction to the Signal can in some systems be breath taking, where as in others be noticed for a difference having. Ben created.
Nothing Ventured - Nothing Gained