String Trimmers

I bought a Husqvarna 128LD last Saturday at Sears Hometown Hardware. The normal stores don't stock it so after doing tons of research on trimmers this seemed to be the best value and quality for what I can afford. OK, now the problem.... Husqvarna states if I buy 96 ounces of their premixed fuel at the same time as purchasing the trimmer the warranty will be extended to four years. The store didn't have any Husqvarna fuel or oil. The salesman tried to sell me 32:1 fuel! Yesterday I bought the fuel at Lowes and I called Husqvarna customer service today, of course they won't help me. I understand to a point, I've worked retail my whole life. Now I have a brand new trimmer that I've never fired up (because I expected this) thats going back to the store. It's about 25 miles each way, so that's a lot of gas and time wasted for nothing.. ..