Additionally, I actually measured how high my antenna is (as best as I can since it's mounted on the roof in the center of the house).
This is what I think the height actually is (16 feet)
http://www.tvfool.com/?option=com_wr...8e03736d83703b
This is the old report (20 feet)
http://www.tvfool.com/?option=com_wr...8e039f6fd92a37
That is a dramatic change for CHCJ-DT (a 6 db decrease by going down 4 feet) so I think that is part of the problem. Unfortunately I don't see any way to get higher.... It's already at the end of an 8 ft poll on the roof