Yamamoto and TechDAS do use a different Titanium Alloy.
I am sure, both are finding arguments for using their company receipt .
The Torque depends on Cart and headshell. My Etsuro Gold does not like high torque, my AS Fideles likes high torque, same with headshells, Wood or carbon headshells mostly do not like high torque, most metal headshells need high torque.
Mostly I prefer different torque for the 2 screws, sometimes I even use different washers.
Dear Shakti,
Thank you very much for your quick response i will be experimenting and will post my findings also once done.