Sounds like a new or forgotten "mod".

Bruce

On Sun, Feb 2, 2020 at 2:15 PM KIM BRENNAN <kimbrennan@mac.com> wrote:

> I just confirmed what Dan noted. The  lower one in your photo is for the
> rear wiper, not one of the fronts.
>
> > On Feb 2, 2020, at 2:01 PM, Alistair Bell <albell@SHAW.CA> wrote:
> >
> > Sheesh, I’m not very observant. Taking apart a spare pair of wiper arms
> for blasting and powdercoat, noticed they are different lengths and
> different lengths between bends. All these years and only now saw this :-)
> >
> > Pic
> >
> > https://shufti.blog/
> >
> > Alistair
>