This may sound silly but if you have the filter you oil up youself you may just have it over oiled? Wash it and just dust it with the spray oil. Or you may be getting some blow by, even with a new bike, no biggie it happens. Dohertymachine.com makes a power vent twin kit just for this purpos and it's trick looking too! hope this helps CSM11.
2011 FLTRU, vivid black, American Custom exhaust, Doherty Power Pacc air breather, fi2000 PowrPro fuel-injection tuner, HD Heritage Bars, Cee Baileys 15" Cee Glide windshield, FLTR Wind Deflector kit and some other little pretties too.