down where you reply click go advanced and at the top of the reply box there is a little paperclip next to the smilie face. click the paperclip and select the file you wish to attach
I got it to download, it comes as a .bin file which is binary format. You need a binary to .pdf converter. If someone hasn't done this, I will attach it as .pdf later when I'm able
With the iridium plugs, I used small needle nose to over gap them, then tap it down lightly with the gapper in place. Broke a couple before trying this.