Hi Ron, Really great!
You remind me of my father, who is blind. He played lawn bowls and won an Olympic gold medal, a world medal and was National champion Blind Lawn Bowler for about 6 years in Australia. He now plays with sighted players.
A handicap is no handicap! I wish, that with time, I will be able to carve half as good as you...it may take a while.

Morgana