Donald,
over a short time i see no change at all but over a longer time period i did see a change,
first test tonight was opposite results to the test i did before on different days exactly 3.6dBm, very strange,
im sat thinking i can't post this, they will think i have got the antennas mixed up,
i have to do it again, so we did & that's how we found out the signals change over time,
we had the same 3.6dBm difference between antennas but stronger signals,
I do see the much wider vswr bandwidth with the 3/8wave cone,
i don't see how getting the vswr down a little lower is going to change which one wins in this test,
maybe the 3/8 will have better luck higher above ground.