Easy at 15 mph. Not so easy at 3 mph.
I ride a TE, locally and cross country. On rare occasion, I'll encounter grades >7%. I do not like pushing. Thus an interest in 'how slow can I go on this thing' and stay upright?
Answer: 2.5 mph. How? By moving my hands inward on the bar, thus reducing the leverage affect. By spinning@>80 rpm. By focusing on the horizon.
Yeah, there is some wobbling about, but well within the tolerable range.
Any thoughts on this issue from other 2 wheelers out there? I know this is a non-issue for you trike guys.