I read this issue a few years ago and had the same experience. I retired those Poles and bought the new design. The button is much easier to push and they've always come off.
They did recently change the Trigger to Trigger 3D or some such name. I tried some of @Tricia's older poles with my gloves and thought it was easier to reach the button. We also found it was harder to get her older glove loop in the new Trigger setup. There is some difference in the grip shape too.It's a common misconception that they're designed to release in falls. You won't find LEKI saying that anywhere. Any releases that happen are incidental.
Actually, LEKI does seem to discuss release on their website now. However, at least for the older designs I have, they almost never release. And as far as I can tell, the mechanism works almost opposite of how you'd want it to for safety release. When the pole gets pulled away from the glove, it just pushes harder against the little lever, jamming it in place. The newer poles may be different.
I use mismatched poles....... One pole a remainder from 1989 pair, and the other from 2001. Same size. No issues. I picked up a few backup sets from my local ski area as at the end of season they leave all the singles they find strewn around in a barrel in their lobby so anyone can grab them. Size em up and walk away w/ a smile and free poles! I have 3 sets like this!
Ha ha ! She's too busy scanning the area in fear of me being arrested for "lifting" poles!!!! Hands Up! Don't Shoot! ( Did I really write that!?!? )You think you have 3 sets like this...your wife secretly takes random ones and puts them in the barrel
Last season my younger son got a pair of composite poles, and as soon as I saw how well they flexed on our hardpack I got myself a pair.The other benefit of carbon fiber is shock absorption. Skiing eastern hard pack with Al poles causes my wrists to become painful, not so after switch to carbon fiber. Would bamboo poles be a better option for both shock absorption and longer life?
Time for me to eat my words... Just bought myself some carbon poles.Cheap alloy for me. I break and/or lose way too many poles to buy the high end stuff..
I've had carbon MTB for years. Done plenty of stupid things and had a few crashes. I've never had a problem.This thread is making reconsider all carbon frame mountain bikes for the foreseeable future.
Now that you mention it...My wrists are remaining me of why I transitioned from Al to Carbon.
Same track record as Phil.Depends not all bamboo is the same. Sole Poles were really heavy and a high swing weight, the Grass Sticks feel a little more traditional.
As fas as overall durability of carbon, I have been usuing Carbon poles for over 30 years starting with the original Goode 10.4, I only broke one and that user error.