i found my old lunsford turnbuckle wrench and it fits! so problems solved.
now for a second question.
when the g4+ is out and many people have it, is it possible for who ever has it to post a little run down on what parts would be worth it for the g4s and if they fit and part number, im sure alot of people who are staying with the g4s would apreciate it.
like if a new part offers better performance or durablity.