ThTx, Please,, Tesoro has been the leader by 20-25 years in having the very best Warranty(LIFETIME) and Service. That puts them in a class all by themselves and it is just a bit misleading to credit any other MD Cos' alongside, or seemingly out front of Tesoro with anything more than the last few years of having such, because it just is not so.Only recently has any/some of the other Companys, Garrett in particular, taken their customers and products into consideration as Tesoro has since their very beginning. Been there and seen it,as have many others, and that ain't no BS, and that should tell us all something about Tesoro. and theiir product. HH Cass