Talk:Winter 2018 Event/@comment-2001:8A0:798A:4801:D4C3:94FE:2471:B946-20180321162444/@comment-32840818-20180321175854

it's not a must, but I recall spending my first months (and my first event) without the viewer. It's like being shortsighted and not getting glasses; I just bumped around with a bit of information here and there, and mostly went with guestimates that didn't always worked.

Installing the viewer was a gamechanger for me.