http://www.tvfool.com/?option=com_wr...a362aa8a0b9896 Hey Guy's; I replaced the AP 8700 preamp with the HDP-269 preamp; my signal strength is approximately half of what it was on all channels. I haven't had time to do any tweaking of the Stacker antenna yet. What do anyone suggest for me to do now? Get the MXU59 or the 91 XG antenna? I'm getting a LITTLE frustrated at this thing. Please HELP!!!!!!!!!