Okay guys, I tried another antenna. This one actually makes a difference. It is an adjustable 12" - 19" antenna. I'm not sure if it was better in the 12" position, but is is definitely better in the 19" position. It is not flexible, and does not come with the needed 5mm adapter. I used the one from the first antenna.
That cone shaped part right above the ribbed area is adjustable too. It will slide up and down on the antenna. Is that for fine tuning?
Anyway, here are some pics. Short, long and close up.
Attachment 7758
Attachment 7759
Attachment 7760
https://www.ebay.com/itm/Adjustable-...72.m2749.l2649