Hey guys…Well just took ownership of a new 2013 Sportsman 850XP EPS. My question is when i took the sportsman home, I rode it around and checked my oil level the following morning and saw it was at the lower side of the hashmark on the dipstick. Well long story short, I saw it said it came with 2W-50, but when I went to the dealership, they did not have the PS-4 2w-50. They told me it was 5w-50 in the sportsman. I did say it was new, but I did not even see 2w-50 on the shelf. I bought the 5w-50 and added a SMALL amount to bring level in middle. I am now second guessing myself and wondering if I messed up. Any help would be greatly appreciated. Also, great forum!!!