Hello short to the history of the DR 500S: have it been for about 3 years now, it got by chance by 200€, to make were only the forksimmerings, a handguard belonged to exchanged, and front of the hose from the tire, 8000km ran, smaller superficial corrosion damage, otherwise everything ok Have the following problems: the suspension in front seems too soft, helps me if I fill oil with the fork? further I have a sharper brake in front always so quiet cracks, probably of the Steering head bearings are coming, but from the beginning I was already like this, should I try to adjust this or change it immediately? and then there would be the blow from the front of the brake disc, I also had it from the beginning, of course I change it, only I ask myself whether the hub has not been affected, how best to check it? otherwise the new brake disc will soon have a blow again…… Is the problem with the overturning of the wheel What is the ideal solution? Helicoil inserts? At the moment, the lid is sealed (in addition to sealing compound and original seal), and the screws also hold (partly glued in with bolt securing), only if I have to remove the lid again, I have the problem with the overturned screws again…. Then there is still this chain guide roller, because the bearing should be defective, can m Is that what I want to switch to or do I need to change the whole role? MfG