Steve is in Quebec, Canada.

I'm pretty sure there are quite a lot of people in WI that know him well. Here are the websites for the four NAVHDA chapters in WI (I don't know where you are located):

Wisconsin (West Bend) - www.kmnavhda.com Area code - 414
Wisconsin (WI Rapids) - www.ncwnavhda.com Area code - 715
Wisconsin (East Shore of Lake Michigan) - www.winavhda.com Area code - 920
Wisconsin (Madison) - www.wrcnavhda.com Area code - 608

Hopefully one of these will be close to you. It should be a good source of info on the Griffon.

Good luck.