The Katt is in the Midwest, and is an outstanding basic watch repair/mod person. He is extraordinarily reasonable and friendly. He is an trusted watchsmith on RWI. Last year he repaired and serviced a Seagull ETA clone for me for $85 shipped and paypal'd .. photo updates, and emails returned cheerfully.
There is a RWG trusted modder/watchsmith in Florida as well. Vacuum!! He is a little mysterious .. replying in one-word cryptology .. but he's very good.
So while in my opinion Zig is the God of forum trusted watchmakers, he's not the only one in North America. Send him your items which require his skills, and justify the use of his time. Send your common repairs to someone with a more open schedule.
Sound reasonable ??