I’m at your same level , and all of those same problems you mentioned happen to me when I get off the handle too early and don’t follow its path. Not trying to be rude , but if I stay connected and have correct hip orientation ( inside one advanced into turn ) my runs look and feel great. If I get off the handle early , I end up with one or more of your same issues and it’s not pretty. Not saying an adjustment isn’t necessary , but ….