"John Demme" <me at teqdruid.com> wrote in message news:dq9r0a$1u46$1 at digitaldaemon.com... > Sure it'd be nice if Walter would fix some of these issues, but first he > has > to be convinced that there are issues, something which I've had no success > in doing. I think I've found a way to make the covariance thing work, so stay tuned.