Hi there, and thanks to all for all the interesting reading here. I'm now 2 weeks into this whole thing and haven't had so much as a single craving for an analog. Anyhoo, I'm loving my m401 and 402s, but I found out the hard way about auto batteries and live music when on my first day, I took the 401 to my band's gig and the battery completely discharged and nearly burned my pants off! So on to the question: I got a manual 402 battery for these situations, but the switch seems to engage briefly with the slightest touch, way before it clicks. It only stays on for a couple seconds, but I figure if it keeps lighting up as it bumps around in a pocket, it would defeat it's own purpose. Is this super-sensitive switch normal?