Hi Topbanders! Does one of you out there, who has upgraded from a HI-Z 4 to the HI-Z 8 have a spare or unneeded HI-Z 4 control box languishing in a corner or on a shelf? I'm looking for a used HI-Z 4 control box. Please respond with condition, availability, etc. to W2GD at hotmail.com. Thanks and see you this 160 season. 73, John W2GD/P40W