A few years back, Lan was very restrictive with carry-on, weighing each bag, requiring a tag, etc. I know things have loosened up (and with few 737-200s left with very very tight bins, most of their aircraft can handle a standard rollaboard) but don't want to get stuck with a "we're taking your bag" when it is all I have. All segments will be in J on 767s and 320s. Has anyone had recent experience with carry-on pulled, or weighed, or any issues in the past couple of years? Thanks.