Wow, I'm impressed with your amazingly rapid success with a bow drill.
Last time I tried (10 years ago) I succeeded in making smoke, but that may have been from the cursing.
Granted, I was using local and found materials (dead but not seasoned in any particular way), and my "technique" was undoubtedly laughable.
The main thing I learned was to carry multiple fire-making tools, always.
Thanks for your kind words. I have seen it done on videos and the like and got to see it done live once. I actually helped to carve the socket that time and was told to make the socket deeper and narrower than I thought it should be. That really helped. I also made my notch too big, but the one I saw made was small so it was easy to just prepare another notch on the hearth.
The rest was trial and error. When the spindle kept popping out, I faced the notch away from me. When that wasn't enough, I made the keyhole part, for lack of a better term, a little deeper, especially toward the end away from the notch. That seemed to do it and the spindle was seated pretty well.
Once I got all the pieces to fit, I prepared the tinder bundle and tried to make a coal. I guess my motivation was that my wife came out and made all kinds of comments about how I should be doing it even though she has never seen it or tried it before. So I HAD to make it work.
Smoke came in seconds and I kept going until I saw lots of it. When I got the coal, my wife had to cheer too. From there, it is only a small matter to transfer to the tinder bundle and blow.
The wood was a piece of hau, which is a member of the hibiscus family. I thought about trying this last weekend when I got the wood, but after stripping off the bark, it was very wet. So I put it in the garage and forgot about it until my friend called me on Friday and asked if I made the bow drill yet. I knew I had to take a few moments to at least try.
I give credit to all the folks that I have ever seen do this. I just tried to copy it as best I could. But since I didn't have specific instructions, I was forced to learn some things. That's why I made this post. Maybe the process I went through making mine would help someone make theirs and get fire faster and with less effort.