Sure, yea, I likely have seen it from him, he did point to different problems in Wild Cranes materials and most of them seemed valid.
I don't really remember the specific examples, but it makes sense that same problems would come up when I'm reading same examples...
One of the reasons I avoid commenting on Wild Crane before - as then instead of getting deeper into the system, will have to just point to problems and that is not fun to anyone, also good number of them would be related to AK, as even though I do think I view how it works very differently now, that specific part he did great work in clarifying.
However, at this point I don't think I would agree with this, either:
1. Choose the line which is moving.
As logically, if the system wants to show that there is a change going on with the other parent while noting changing with the parent we ask about, the other parents line would be moving...
So at the end it depends purely on how we view the system working. In my view it works similar to Remote Viewing and all other divination systems out there, it presents map of the situation following specific integrated rules.
That map is the priority, what rules we look for are attempts to read that map. But when in doubt, going back to the idea its just a representation of the actual situation is wise. Using premade stuff, like "line is strong so it shows what we look for"... Well, no, line is very strong - so it shows that aspect of the situation is strong. That is all.
That being said, I do think that could work in important cases. Like if the answer is very important for the system to send, then it would bend this way to provide it... But if we count on that, instead of learning the actual rules, we would be able to ask and read it in a valid way only in very, very rare situations when it is important, we are sincere and all the other stuff... That is not really needed, its only needed if the rules we use are not the real rules, as that is when the whole process around us will make the compromise and shape it in the way we need, instead of providing it how its actually happening.