Titan's original lanyard attachment was very tight. so stiff, I worked it a butt load of cycles just to loosen it up.
stiffness or lack of is not the issue. just because you went mountain biking a few times with Titan not falling off. doesn't mean it won't at some point. just that the right conditions didn't happen.
it takes exact combination of side ways force and slot aligning up just right. basically it's a crap shoot. how would you like to discover your $500 flashlight is missing after a bike ride?
fix is so unbelievable simple. took me all of 20 minutes to fix (ok an hour). Titan laid in my drawer for months, because I was pi**ed that a $500 flashlight should fall off twice, smacking concrete and need me to fix.
speaking with Surefire Customer service convinced me a fix was not forth coming. to their credit, Surefire immediately offered to ship back for repair. with horror stories of what others were getting back. there's no way I was shipping back a perfect working Titan.
crazy prices on ebay meant I could easily get my $$ back + some.
problem was I like my Titan... so I got off my butt and come up with a reliable fix. now Titan has knocked Li14430 off EDC duties. which is no small thing to do!
new attachment provides an excellent teeth hold. here's a closeup of ti aircraft hardware used. bolt similar to second from right was chosen, so threads cut would be new. surplus hardware came from American Airlines. sorry no more available.