Bill,
a small correction, wing loading remains 8.3 lb/ft/sq, average time around
the circle 25 second at 50 kt Ground speed. Bank of between 40 and 45 deg. I
use the Instrument screws as reference.
I have a number of recordings. If any body cares to look at them let me know
and I will send an http.
Udo
Bill,
I try to fly, if the conditions warrant it, a 45 deg. bank
my wing loading is 8.3 lb/ft/sq at that bank my turn will be 22 seconds.
My speed will be 52 kt. indicated.
Udo
PS. I will check some of my contest recordings to make sure my memory is
still ok. Also I open up the turn when more lift is indicated and tighten
when
less lift. I use the Borgelt and I react to the trend, that is when the
needle or sound just start coming out of the bottom or falling off. Works
for me like a charm.
Udo

"Bill Daniels" wrote in message
news:2bidd.499463$8_6.239366@attbi_s04...
OK, this is going to get good.

Eric thinks wide fast turns work best for him. I think 45 degree turns
are
best on average with steeper turns useful in small cores. If fly as slow
as
I can without risking a stall.

Lets have a poll. Tell us how you thermal.

Bill Daniels