As promised yesterday sharing my results.
Boght 10-52 Srting today, and plink plunk plink problem is gone, completely!!! I'm a happy man now and I love my Shuriken :)
Hi!
Just got my Variax Shuriken. Completely the same issue with 6-th string (that's why I googled this thread ), stock strings. Gonna try 12/54(52) Tomorrow and let you know.