new top end

i have a 2002 honda cr250 that i just put a new top end in. i took it out for a little spin to break it in and when i got back, i noticed alot of splooge on the back fender and number plates, ALOT of splooge, i double checked the powervalve cables when i reinstalled the cylinder and adjusted them as well, the only other thing i changed was the slow jet, went 1 leaner, the air filter is clean as well. could the oil be from the rings not being seated fully? i have done a few othre top ends about 9 years ago and didnt really notice anything. it runs like a champ and doesnt seem to be missing a beat. is it normal till the rings break in or is somthing amiss? thanks for the help!

i wiped off all the oil that sprayed on my bike and took it for another ride and its all good. thats what i thought repo, that it was just from the install and that nothing was amiss.thanks for the help