So I adjusted the primary chain and added fluid as needed the other day. I also checked the engine oil and topped off as needed. First off the reason I adjusted the primary chain was due to excessive noise. There was very little oil in primary which was odd given I had checked it two weeks prior. Since adding the primary oil I now have oil coming out of the crankcase breather. When I checked the engine oil it was fine. Could the reason I am losing primary oil and yet I always have enough engine oil and am blowing oil out of crank vent be a bad crank seal?