1. I used to be anal about this, but as I developed a better appreciation for what support and resistance actually were, lines became less important, unless they were immediately-preceding range lines. And the difference between one contract and the next just wasn't that important either. As for volume, the SLA doesn't include it, so there's no need to concern oneself about it.
2. Get to know "Trading Opportunities", p. 60, "Please Sir", p. 103, and "What Am I Bid?", p. 125, to start. First you have to know where the TO is mostly likely to be, such as the upper or lower limit of the weekly trend channel. When price gets there, watch both daily and hourly charts simultaneously. When you switch from the daily to the hourly takes judgement, but I suggest letting the lines lead you as until they are broken, you risk getting caught in a game of Keep Away. Let The Money show its hand. If you can enter while everyone else is confused, you stand to do well. But the confusion works itself out fairly quickly, which is why price so often begins to drift around 1100.
You cannot know the "actual turn" in real time. If you're trading intraday and you're watching price move (if you're not watching price move, you have no business trading intraday), you can generally tell by the changes in activity and pace that something's afoot. You may often find springboards in tick charts. But you must also become very familiar with and comfortable with dogs (Appendix B). Note also that the first retracement is not always the cleanest. If you want a tight stop, the first RET may throw you out. Quite often it's the second RET that is the more capitulative.
This is all gurubabble, of course, without a specific example, which is what the book is all about. But the more examples, the better, so if you want to post something, feel free.
Db