Typically, when rewiring a AT Tonearm from this range of models the best way forward for the Signal Path, is to have a continuous wire in use from Cart' Lead Out Pins through to RCA Phono Connectors at the Phonostage connection.
This methodology means the internal wiring connection at the Headshell > Wand - Wand > Bearing Assembly and Bearing Assembly > RCA Phono Cable Connection are bypassed.
This method also means a easy Headshell and Wand Exchange is no longer an option. The Headshell exchange is with added procedures and it is a permanent fixed wand as the end design.
If internal modifications are to be avoided a wire of certain diameter or less must be used.
I have experienced to Headshell design from this TA range redesigned.
The Bayonet Screw Connection is done away with and a purpose produced design is added that is offering a much improved rigidity at the connection. The redesign is a real game changer. The End Sound becomes substantially tidier and smearing caused by the Old Design is audibly noticeable when Old and New Designs are A/B compared.
Improvements to the Wand > Bearing Assembly Connection made no noticeable difference, but will give added peace of mind knowing the improvement is in place.

