I carry in a modification of a couple really good ideas I've seen mentioned in other threads (that are repeated above). I put a Berkeley Point clip on the split ring of my LS (had to take the ring off the Arc first, then attach it to the clip, then reattach the ring to the Arc).
I then used Gyverpete's ingenious carry method as a starting point. I started trying to replicate his method (he generously sent me detailed instructions) but I got frustrated with the fiddly elastic I had.
However, I got tsg68 to make a custom wrist lanyard for me with a B-lok on it - and for my purposes, this thing works like a charm.
I carry the LS in my jeans' watch pocket, with the B-Lok adjusted so a loop just a bit larger than my thumb peeks out of the watch pocket. I can slide my thumb in and pull out the LS right into my palm. It's not as snug as elastic would be, but if I needed it to stay I could cinch up the B-Lok, or change grip and put the lanyard around my wrist (it's big enough that the loop above the B-Lok can accomodate my thumb, and the loop closer to the LS can accomodate my wrist, without having to move the B-Lok).
Then, if needed, I could snug the B-Lok either way.
Also, the length of the lanyard lets the thumb loop protrude from khakis/dress pants, and I don't have to wear a belt pouch.
Thanks to other CPFers for some really nice carry ideas.
Dave