Share '4 finger vs. a 3 finger grip on a backhand shot......'

As I have taken this game up i have had much trouble with gripping the disc for a backhand shot. I am some what old school(1979) and have always thrown a frisbee with my index finger along the out side edge of the rim. When I started using the proper disc i continued in this manner. I then started to do internet searchs and found out that true distance come from grip that is really alien to me. I…