Ok, surprisingly fast I received these Flipbac camera grips (see 2 posts before . . .) I had ordered nrs 1 and nr 4 from their site, they were shipped a day later. For some reason Flipbac also included the nr 3 grip. As I expected it is the grip nr 4 that, for me, suits the LX best. Took but a few seconds to fix it to the camera. For some these grips won't work as they get in the way of the selftimer, I never use that . . . Having said that, these grips are all flexible and I am sure you can easily cut out a corner in order for the selftimer to work.
This grip works fine: picking up the camera becomes a different thing, and so does photographing. Even though it is so much smaller than the Pentax grip B, it does exactly the same. It gives the feeling you can just hold the camera with your one (right) hand. My only question is if this grip will stay fixed over time. Now it feels like it will, but only time can tell.
Sorry for the hmmmm pics, it is a very dark day here . . . for those who wonder: I am convinced you can also attach the straplug just above the grip . . .