Aha! I'll take up this argument!
cerulean:
> It [tip-down carry] is safer
On paper, yes. But with the right kind of lock, I don't see any evidence of this. With a liner lock with a bad ball detent, you're definitely right. But there are plenty of good lockbacks where I've just not seen this happen at all. You know how picky I am about this kind of thing -- it wasn't too long ago I was declaring all liner locks "unsafe at any speed"
-- and I still have no problem with tip-up carry PROVIDED the lock is right.
>No matter what size knife you carry, or what size hands you have,
>the stud/disk/hole will always be less accessible if the knife is
>carried tip up. The opening mechanism will always be farther down
>in your pocket with tip up carry.
I find I can index to the opening mechanism as fast with tip-up as tip-down draw -- I"m not just grabbing a mechanism out of the air, with tip-up I'm following the body of the knife right to its source, so it's fast and accurate. Now balance this against the fact that there is no tip-down draw that does not involve some kind of pinch grip (insecure) and a reasonable amount of follow-up manipulation after the draw. Tip-up draw never requires a pinch grip, it is much safer and secure throughout, and only requires a small manipulation at the end at most. Tip-down wins for not-so-secure speed draw, by a hair. Tip-up wins for speed with security, every time.
>No matter what size knife you carry, or what size hands you have,
>the stud/disk/hole will always be less accessible if the knife is
>carried tip up. The opening mechanism will always be farther down
>in your pocket with tip up carry.
For very big folders, this can indeed be a problem. For smaller blades (and I have no problem with 4" or less blade) this isn't a problem for a couple reasons. First, it's just really easy to index the hole/stud when tip-up, your thumb goes down the blade or handle as a guide and index perfectly. Also, you can "pre-load" with tip-up. Put your hand in your pocket, put thumb in hole ... now you're ready to draw with thumb poised for opening ... at the right time do a secure draw and open as soon as it clears your pocket. Not possible with tip-down draw, you always draw before sticking your thumb in the hole -- it's actually more like pinch grip (insecure) draw, manipulation to thumb hole, open, manipulation to final position.
>Almost everyone that carries a knife tip up carries it in their back
>pocket rather than their front
I don't believe this to be true, so won't comment further on it.
Above I've ignored drop-openings. And I've taken liberties with the words "secure" and "insecure". I don't really mean the pinch-grip tip-down opening is insecure, just less secure relative to tip-up opening.
Joe