Derek,
With the contest last weekend and the ceremonies honoring Ronald Reagan I missed this entire thread.
I remember our conversation and was a little surprised that you had tried the technique of fixing on a point and then flying a model through this area in a hard corner. People can go nuts with slow-motion film and such if they want, but this simple approach graphically demonstrates what our models are actually doing in a corner at much less cost and hassle. Plus one can do it over and over again, assuming something got missed the first few times through.
As to where each of us looks while flying the pattern, I am a little surprised there has not been more input here. While there may be some common techniques in play, surely there are other ways to approach this, to get more performance, a better view of what trim changes to make.
If nothing else, and if Brett is right in saying that being able to accurately see what our models are doing in flight is a gift, some of us--I sure fall into this group!--need some help here.
I have tried a few different things. At one point in time I had taken to flying to a specific point on the circle in entering and exiting the wingover. At a Salem Expert PA contest I came around level, looked ahead to the judges, actually made eye contact with John Thompson, gave him a sly wink and banged it hard right in front of his face. Same deal on the return to the judging position, although by that time John was of course watching my model. Also, and while I have not done it for a year or so, back then I was letting the model run while overhead, picking a spot for the reverse, flying to it and then out inverted. Same deal with the exit to upright flight.
For some reason, a winter break likely, plus I taught myself to not pivot my body during the reverse wingover this year (not sure that's an improvement, by the way) I have quit using this eyes-off technique.
From using this technique in the wingover I went to flying to a spot at bottom of rounds, even picking a spot in (hoped for) centers of rounds and flying around this point in the sky. For squares I was again looking ahead and picking a spot to fly to and through, on to the next corner as model exited.
I actually liked these techniques, and in looking back think the primary reason I laid off them was simply not having practiced them often enough. Thus at contests I would revert to just watching the model as that thought was dominant.
As gleefully announced in many places, I now have 20FP-powered models which can rightfully be considered disposable, or at least suitable for high-risk use. I'm thinking of going back to working with eyes-off and look-ahead techniques.
Especially as, just like deal with using peripheral vision to watch a model struggle through a 90-degree rotation, shapes of maneuvers are frequently much easier to see...when not looking at them!