2005 113 el bruto

trying to find some answers, 113,puking oil out of the front cylinder thru the carb as well as out the *** exhaust,in my investigation looks to me like the oil isnt goin down thru the head, isnt it suppose to, the rocker box is fillin up with oil and blowin it out the carb and exhaust,where the *** is the hole for the drain down, last time i rode the bike it only smoked on let off, and it has 170 lbs of compression front and rear.... please help....thanx, Steve