Her instructor was asleep or inattentive. I pulled the release because
I was already turning towards a field about 30 degrees left of center
line. I had taken care of business and checked on her when I was
satisfied with my choice of field.
The problem was that, as I brought my hand from the prop control back to
the throttle, my glove snagged the mixture control. It went like this:
Rock, rock, pull release, turn towards the preselected field, check mag
switches, MIXTURE!.
With power restored, I climbed to the pattern and repeated the glove
trick before realizing what had happened. After landing, I swapped the
gloves out and haven't used them in flight since. We repositioned the
aircraft and she took a few more tows.
Dan
5J