I am glad to hear you are getting everything going the way it should be.
I use a 1" nozzle with an 80 degree fan part number 80580. That is the nozzle I use 80% of the time. For hillsides I use a 1" 25500 which is a 25 degree fan nozzle. The second gives more distance but still is about 5' in width when it hits the ground. The first one gives me a nice wide, even application and still lets me trim well if I am going near walks or walls. Hope that helps.