Good, stabbing pain in the ball of your thumb, numb pinkie finger and grip going weak after use, (using the brake and clutch perverts) are more pressing tell-tales. I have maybe a year or two before I will need my right hand doing again. Like I said best sorted early. Try the grips too though. Edit, yes full time as in I had pins and needles full time for the last 6 weeks before the op, couldn't feel anything. Got several cuts and burns, from coffee etc. cos I couldn't feel it.