I added a 9″ piece of wire to the existing 10M stub. That brought the resonant point down to 1.8 SWR. The 2.0 SWR points are now 28.3 Mhz to 28.9 Mhz. I am still curious as to why the SWR would not be lower. I checked the other 3 bands and they are still about 1.2.