I received my Prescriptor a recently and its a gorgeous pen. At the price, its more than a bargain. It puts other expensive pens to shame -Visconti comes to mind. Horribly inconstent nibs. Coming back to the Prescriptor, I noticed that the decorative gold band at the top of the section rotates freely. Is this how it's supposed to be or has something gone a bit wrong here? And if the latter, whats a quick and easy fix? Thank you.