I absolutely love this tractor except for one issue, the power steering. I have spent a ton of money on the steering and it will dry up for a while and then it always starts to leak again. Just ordered some more new o-rings for the tubes on the steering motor, replaced them all last year plus bought those expensive fittings. I have always used power steering fluid in it until the last couple of weeks, then I went to 10w30 oil to try to slow it down{I was trying to finish first cutting hay} It is raining again this week so I took the side panels off and found the tubes leaking again. I have been concidering getting rid of all the stock crap on it and going to JIC fittings. Does anyone else have this problem or fixed it, what am I doing wrong?