So give us a antenna lesson.
You still don't get it.
Without a balun after 9 ft to do what you describe, the whole coax can radiate not just 9 ft. automatically. I pointed this out earlier on how it works in detail with a visual reference using my Carolina Windom antenna as a reference on how to make only a portion of the feed line radiate to become part of the antenna system.
You haven't explained in any detail and back it up with real references how just 9 ft. of coax will radiate and the rest of your feed line won't, unless you are just using 9 ft of coax to start with.
What you are saying is using the Antron antenna without a ground plane, the first 9 ft. of coax automatically becomes the antennas counterpoise, but not the rest of the coax.
The Antron antenna needs to be D.C. grounded with a metal pipe mast and needs either the ground plane kit or ground radials cut at the proper wavelength to be most effective.
It did not say that at all in their instruction manual and it makes references to more CB shop urban myths about using specific overall coax lengths and gives different length multiples between using solid or foam dielectrics. 
Yes I'm a musician, but unlike most people whom call themselves musicians, they can't read it's written language. I call them fretboard pattern players.
I'm both a Bass player and a Classically trained Pianist and I am well read in both Clefs so if we were on a music forum, I would easily challenge you there.
Time to let others chime in and see if other will support your claim.
