Issues with filling 2.5 gas tank

None of my Harley's had this issue. But since I just got back from a 150 mile ride I noticed it when I filled up. I just stand to the right & pull the "foreskin" back & fill her slow. The first time there was little bits of splash but I think I got it down now. It's actually quite annoying.
 
I had trouble when I first had my Harley, coming from European bikes which didn't have such a filler insert, and yes, I posted about it on a Harley forum to general bafflement. After a few fill-ups I'd adapted my fueling routine and the splashing ceased.