Round 2 - Questions 1 & 2 - Update

I have received a comment asking the following:

What if someone identifies a connection that differs from what you initially found - would you consider it, or is it fixed based on what you came up with and what suited you?

When designing this round, I'd decided that "it's fixed"... but... if somebody goes to great lengths to find an obscure link in a book I'd never heard of, it would be harsh of me to simply say "that's not what I'm looking for".

As a result, I will now include a "hint" to help give an indication of what I'm specifrically looking for.

If the answer is close... on the right track... but not specific enough, I will award a 50% upvote and allow another reply to see if you can find the specifity I'm looking for.

So as not to penalise users who have already guessed, I will mute those comments and everybody can have one attempt from now.

I hope this helps and improves this round.