[RFI] Common mode choke on 4 Square feedlines without skewing phasing?

[Don Moman VE6JY]

On all the 4 squares here (2 on 80 and 1 on 160m) I have both buried and
put ferrites (lots) on all the lines to the individual vertical elements.
With the phasing lines I used there wasn't much excess length after burying
so the ferrite beads were always the plan.  The 4 sq's tuned up and
performed as expected and whether the ferrites are enough or not, they
don't have any negative impact.  I routinely use them as my primary rx
antenna on both those bands.

73 Don
VE6JY