hey Clark , thanks for the info,,haven't had any trouble with such but i'm glad to here about it.
JP, most people i've known with your situation quit,,,,i quess it is easier to quit than train yourself . i commend you on your perseverance.
my dad started me shootin' with an original 1915 stevens FAVORITE. that was around 45 years ago. his words are still fresh in my mind ,,,''boy open both eyes''. been doin' it that way since.