no offense, but I tend to disagree. the far right line is brittle and thin in places. I climbed it and it was really thin at the bottom, with water running fully behind the ice and at the top though it appears thick to the eye, it is actually just bunches of brittle cauliflowers and small icicles formed on top of each other so your tools just punch though. It sounds hollow most of the way up. The two on the left are good though. especially the middle one. in places yes, I"m sure you couldn't put a long screw, but i think a 15cm would be no problem in most places. The farthest left is a bit thin and not likely leadable to most for another few days.
i'm guessing that having a headlamp shining in the ice gave you a different look on it that what we saw in the day light. Maybe made it look thiner? or inabled you to see the rock more readily though it? i dunno. All i know is that it was thicker today than yesterday. and will be thicker again tomorrow I'm betting.
Or hell, maybe I just don't know what the heck I'm talking about. wouldn't be the first time!
I wouldn't lead it myself just yet, but I know there are those who would.
hey, Ulysse said he'd lead it!
The phrase "working mother" is redundant. ~Jane Sellman
If a husband speaks in the woods, and his wife is not there to hear him...is he still wrong?