5) When to turn: *This is still a big one for me. *I am developing a
good "butt-meter" when it comes to detecting and centering lift when
I'm flying along slowly or already circling. *At my typical cruise-
speed of ~80 knots I find it MUCH harder! *Either I stop and turn for
a big bump that isn't workable (just a gust or something ragged); or I
blow through the lift by the time I realize its big enough to use, and
I don't think its worthwhile to try to turn back around to find it.
At least I know I'm not the only one who sometimes dolphin-flies and
pulls up in the sink on the far side because of vario lag... **sigh*


In my current thinking this is about the most important thing in
contest success. Maybe the only thing. The good pilots find and center
good lift. It all comes down to thermaling. When I do badly it is
because I missed thermals that better pilots found. I write all these
MacCready articles and such, but my big focus is just on going back to
basics and thermaling better.

By and large, you don't find lift at 80 kts dry (90+ wet). You slow
down in the bumpy air that indicates there is a thermal around here
somewhere, take S turns, sniff around like a dog looking for a hidden
bone, (Forget all that Moffat mid 70s stuff about aerobatic thermal
entries. That happens occasionally, but really rarely) LOOK LOOK LOOK
out the window for cloud shapes, birds, chaff, gliders, or any other
clue, and learn to recognize all those great feelings in your butt,
You want to recognize the feeling that is a thermal, not a gust; to
know that if you turn you will turn into increasing lift, and not the
dreaded sink. You're trying not to ever go past 45 degrees off course
unless you KNOW the lift will be there all the way around.

Of course, you're rock steady in attitude control, thermaling at
exactly the right airspeed.

John Cochrane.