I'm curious if there are others out there - guys too - who have this hypersensitivity to contact and weight as an apparent TOS symptoms (bras aside). For me it's spread to the top/back of both shoulders and back of the neck. When TOS symptoms are bad in general, this symptom gets significantly worse. It will calm down a little, but never goes away. Dr. Donahue says he's seen it before with other TOS patients.