Wrong oil brother. Send it back. Here's why.
One fine day a RP rep visited Kevin at Southern Motorworx wanting him to try RP motorcycle oil. No doubt good oil. If I remember the story correctly Kevin showed the nice man a Victory clutch and after a careful look at the materials used it was understood why Victory recommended semi synthetic oil for their bikes. The rep concluded it would be best if you didn't use our oil.
Now I have personally used Amsoil 10/40 and 20/40 motorcycle oil. Both JASO MA /MA2 rated with no issues for over 20k miles until that one fine day when a little slippage was present while loaded down and 2 up.
So haling from Brookfield Ct where Spectro motorcycle oils are made and finding that our top tier tuners also recommended (the made for Victory) 20/40 semi synthetic blend I took the advise to get out of the full synthetic world. But only for my Victory bikes. Full synthetic in everything else.
Regarding these finicky STOCK clutches it's not a matter of IF but more a matter of WHEN
it starts slipping.