BTW,and I only mean to be helpful with limited knowledge....From what I see,re: antiskate setting,one would set the thread so that the antiskate "bar/platform" is parallel at end of LP.Once the thread is done,and bar is parallel,"then" use the penny washers supplied, and/or "moveable" set-screw/pennywasher assembly to adjust antiskate.Of course "this" is ONLY from what I have read,but maybe something here can be of aid,hopefully.Otherwise I will keep quiet,as I have NO physical exposure to this apparently superb design.
I can only imagine how superb this arm can be once totally optimized.
Best.