Ok 3 foot height:
http://www.tvfool.com/?option=com_wr...5b94dd7776f334
40 feet:
http://www.tvfool.com/?option=com_wr...5b94a1882cac9c
60 Feet
http://www.tvfool.com/?option=com_wr...5b947e2fdebc33
Now I am even more confused
as in some instances as AE height increases reception is weaker or am I reading the tables incorrectly
Thanks again for your help.
Regards Dave