So I finally decided to try some of this "Magic" oil that everyone on this board has been raving about for myself and I figured I would give anyone thinking about purchasing some of it my perspective on it. I have not been swayed in anyway and am not receiving free or discounted oil from dave J for doing this. So, First off..... The bike is a 2007 YZ 250F, The suspension has been modified by factory connection for a 165# Junior rider or I guess that would be B class down in the states. The springs are all stock and this is the first time that I have taken the suspension apart. The seals were leaking so I decided that it was time to tear it all down and inspect everything. I already have new seals and bushings and will be putting them on in short order but for now i'm waiting on Dave J's oil. I called Dave on wednesday to order the oil, He was very pleasant and took the time to explain everything on the phone. It is also apparent that he seems to always take the time to explain everything out in detail on the board and has posted a very informative guide on dissasembling the rear shock. It's nice to see that he takes the time to make sure his customers are educated in the matter. He told me that he is a little backed up at the moment and that it will take a few days to get it out to me but that shipping is usually reasonably quick. It's also nice that he informed me that it will be a few days to get it out as he just as easily could have taken my information and made me wait. So I guess i'll just have to wait till the oil gets here before I post anything else. I will say that the price isn't to bad. It's about 80 dollars to do the whole bike which is pretty close to what it costs to use another premium high quality fork and shock oil and I doubt you will get the same level of customer service. I will post again when the oil gets here to further review this "Magic" oil.