After Wysocki and Devan Owens threw similar-colored drivers to similar landing spots on Hole 9, both players had to examine their discs for distinguishable marks to determine who owned each lie. McBeth said he heard Owens say that his disc was unmarked, and McBeth alerted a PDGA rules marshal to determine if a warning for using an unmarked disc would need to be issued...
McBeth was not satisfied with the marshal deeming that no warning was needed, despite the fact that Owens had volunteered that his disc was unmarked...
The marshal on the course at the time called it a "non-issue" and said that Owens' disc was indeed marked. Wysocki and McBeth exchanged some heated words, and after the round Wysocki said that he took umbrage with McBeth raising the issue...
"It was a joke, I didn't even want to get involved with it," Wysocki said. "I don't care, just the way Paul handled it – I just don't like the way he handles stuff, he does that kind of crap all the time and it's annoying."
"There's a fine line between really focusing on it, and I think he was looking for it," Wysocki said. "Obviously you have to enforce the rules, and I understand that. But that type of thing – first of all, it's not even a stroke [penalty], it's just a warning. So that doesn't even matter."
https://discgolf.ultiworld.com/2016/08/12/wysocki-sets-course-record-extends-worlds-lead/