I ended up with a 1/4 " fuel line ( which , by the way, is the suggested size in the parts manual) and installed the new part # from harley ( all brass ). Put around 60 miles on it today and no leaks. I've been a wannabe mechanic for years and it was very gratifying to complete this fix myself. I intend to do as much of my own maintenance as I can but it's nice to know that I have a experienced tech as backup. My backup is a fellow church member "freedombikerchurch" in Fayetteville, NC, and has been wrenching on bikes for 20+ years. First thing he said when he saw it was " I won't it" Thats not mispelled, remember I'm in NC. LOL I still have many changes to make so it fits me, but that will come. Again, thanks for all your input and support.