I think he may be on a trip right now, be patient if you sent him a "conversation" it will show up in your inbox at the top right corner of the main page and you will know it went through, so he can read it and get back to you when he has time.
Or for a large finders fee I can text him for you (ok the first part was serious)
I am sure he will be along soon once he sees his name in the title of a thread. I wouldn't give out his number or email to anybody without his permission anyway.
Just post a thread here that pop-up mods are inferior to squish cut mods, and/or that 461 are exhaust scavenged saws, and he will be along in a hurry to argue.