There's been a lot of discussion on when perform the first oil change on our 1023e/1025r/1026r/ so I was thinking when SHOULD we get that first oil change out of the way? Tractor Tim stated in one of his video's that he split the difference of 50 hrs/100hrs and got his done at 75. Some say do it at 50, others say wait till 200hrs. I'm putting 15w-40 JD oil that my dealer gave me when I bought the tractor. So what do you folks think?