My bb is smokin from the left at cold start,I thought it had stopped after a good bashin long hot weekend ride last summer.Had it out this year fer a couple good ones also no smoke,then monday was loading it in my truck to take to work and noticed it could use a little topping up,and did so.Well tuesday morning unloading it,it puffed again.I worry as I only have sixthou miles and warenty is up.