Thanks for the links, Arizoni, it gave me the confidence to remove the bezel ring and see what's what! I found the hairspring has one end staked through a hole, with a tiny brass pin. I pulled the pin, and then grabbed the spring end, pulling it further through the hole about 1/4", and re-staked it with the teeny tapered pin. I now have more spring tension, and have yet to try it. As I started the bike, it ran for 10 seconds, then quit, and I haven't been able to start it since... so, my speed test to see if I am close, will have to wait until the bike starts and I can ride it lol...
Charlie