<p>Well I heard from Leica USA today. That was after I got a delivery failure to the Leica USA repair address and then sent a message to Leica AG with the same query.<br>
A guy answered me that, as I suspected, the base unscrews. He said the mechanism is a simple wedge design. Now the challenge is how to get it unscrewed. There's only about a 1mm lip exposed to grab onto to, which probably isn't enough. <br>
I asked him for suggestions, but I'd ask the group too.<br>
Skip<br>
<img src="http://www.skipwilliams.com/upload/QB220135e.jpg" alt="" /> <img src="http://www.skipwilliams.com/upload/QB220136e.jpg" alt="" /><br>
http://www.skipwilliams.com/upload/QB220135e.jpg<br>
http://www.skipwilliams.com/upload/QB220136e.jpg</p>