Thanks for the reply Paul. I have wire cutters that are good. It's the trimming of the wire that has me confused. I started thinking trimming meant cutting and now the wire is too short to reach the tube socket. Instructions say to trim an inch and a half off one wire. Is it safe to ignore the trimming part and just strip the wire ?
Oh, I know what you're talking about. The trimming is because the long end needs to go to A4/A5 and you don't need nearly that much wire to reach A9. If it's just a little short, you can untwist the wire a little bit more.
Definitely do not ignore any of the directions, strange things can happen if you do that!