Joe re: your post about 60hp engines, it would seem you are getting a little testy here. I DO NOT want to butt heads with you or anybody. We can split hairs all day long. I feel its time for us to agree to disagree. As I have stated in posts before Its a free country and I am not forcing anyone to do anything they dont want to. Run your equipment any way you like. I will stand by what I have posted and I am sure you will stand by what you have posted. re: the post about Amsoil, are you an Amsoil representative? Are you a Husqvarna representative?