Hi Guys: I am very excited to announce that I am now an Endorsed Artist with Drum Dial! Drum Dial tuners work by measuring drum head tension, and not tension rod torque.  Easy to use, and no worry about trying to tap tune with background noise, or, while other bands are soundchecking! Check out drumdial.com for all the details about this tool for all drummers, and order yourself one today! – Thomas