I'm sure you are correct, and I seriously thought about taking off, but
on a second solo, with all the flying in the circuits so closely pinned
to airspeeds, I'm glad I didn't. I certainly wouldn't have felt
confident about knowing how far I was from stall speed on final......

As a 35 year flight instructor, I feel that you received inadequate
pre-solo training. The pattern can (and perhaps should) be flown by
the use of pitch and power only. Set the power and pitch correctly
and the airspeed will be there. No student of mine has ever soloed
without flying an entire lesson (in and out of the pattern) with the
entire instrument panel completely covered except for the tachometer.
RPM settings....Takeoff and climb to pattern altitude...Full Power,
Downwind in a C-172, about 2100 RPM...who cares what the airspeed is?
Abeam the touchdown spot, set 1500 RPM, lower the nose and keep the
nose down, lower first noch flaps, who cares what the airspeed is?
I'll bet that it settles out at 85kts. On base leg, second notch of
flaps keeping the nose down and the airspeed WILL back right down to
75kts. Turn final, keep the nose down (still with 1500 RPM) and drop
final flap and the airspeed WILL drop to 65kts. Who needs an airspeed
indicator? Only an inexperienced flight instructor! They scare easily. :-)
I still don't understand your "I ran out of rudder" comment, the faster
you go, the more rudder control you have.

BTW, here in the USofA, ultralights aren't even required to have such
things as altimeters and airspeed indicators.....and mine didn't.

Bob Moore
CFI ATP
B-707 B-727
PanAm (retired)