I got the Boss TU-2 for christmas and love it. Its the best tuner I have used. The trouble came when I got a new bass. It still tunes but it takes a lot longer. The light shifts back and forth before landing in one place, then it goes out. My new bass is a Ibanez SR300, which has active pickups, my old bass has passive pickups, so I'm wondering if the active pick ups are causing a problem for the TU-2. Any input would be appreciated.