So I am on my second tank of fuel using ATF in the tank and you can call me crazy, but I could swear that when I start the bike up it just smells different. It doesn't spew the blue cloud of smoke associated with oil getting past the rings on the left bank, but it just smells like burning oil. Un until now, I normally do not shut off the fuel petcock because I have never had a problem with it, but I think I am about to change this habit. So I guess my concern is: Is this normal for running ATF in the fuel?