|...my new skates.
I replaced the Indy 109mm hangars with the 3.0 Krux hangars into their rightful Krux baseplates and that straightened out my see-saw, teeter-totter problem.
Now they are riding fabulously. Much more stable feeling and it didn't take long to get used to the wide trucks. They weigh just under 4 pounds, slightly less than my old setup. The wheelbase is about 1 inch longer. Carving on these, you can really lean into it and the trucks can be alot looser now, too.
Thanks to everyone for the inspiration and motivation to get this done.
Keep on rollin'