Hi, Kevin!
With the locking cord inserted, can you give more details on how that might happen?
You probably misunderstood me. There is no issue with unlocking.
I meant that this locking feature is not a must-have for most of the cases. We have tubes without locks and they do not self-unlock. And if there is a possibility to choose - I’d buy tubes without lock next time.
Yes, we had to design some “play” into the caps and tubes. Too tight of tolerance and they would be difficult to get seated.
I agree, but the triangular shape of a groove (instead of square) should help.
Interesting, nobody else has reported that issue.
Well, it does not mean that we are the only ones who have some sand in the operation volume.
BR,
Oleksandr Slovak