Perhaps someone on TZ's IWC forum could help (or as an IWC owner you could log onto the official site and ask there). A few posts below someone asked about setting his AP and I recommended an AP forum and requested he share what he learned with us on Watchnet. The nameless drone did indeed ask on AP forum and was provided with three answers. Has he shared? Nope. I sure hope you will enlighten us after your foray into the wilds of TZ or IWC. Best wishes.