Hi I'm new here to the forum and new to riding. Just finished a 3180 mile road trip! Fun, fun, fun! Love my bike but need help with a few things. I'm a female rider and experience throttle hand numbness/pain after 10 minutes of riding and a sharp stabbing pain in the middle/upper back after about 30 miles. I use a light grip and try to keep a relaxed posture. Anyone out there have these issues and any feedback?