Sorry, no can do. Some of us are limited by mandatory HOA rules on what can be placed on a roof. Satellite dish or omnidirectional antenna is about it.
I think I will get a Terk Loop and see if I notice any improvement. Renting a ladder for the eave placement of the ferrite bar is the next option.
The problem I have internally is, for some unknown reason, i get tremendous interference all along the first floor, west side of the house. No other part of the house does that. The further away I get, the better. The ferrite bar placement is in the middle of the south attic floor, but that is as far as I can place it with 50' of C. Crane cable. I think my neighbor has some wireless device (not broadband) that is assaulting me from the west direction.