How you fellows can even attempt to help diagnose a whiningg problem from all the threads that cropped up in a search, is a complete enigma to me. Yep, amongst a plethora of other things, I've got this whine. It's constant and increases/decreases with road speed not engine revs. I fitted a set of "upgraded" discs and pads with perforations and grooves. I'm hoping that my limited diagnostics ability can see that these would be like spinning pan pipes. All the calipers etc. were renewed at the same time so, there are no sticking pads, I'm certain. Please tell me that that's all it is. Universal joints are also mentioned a lot in my search results. I'm wondering what would whine about them. In the olden days if one went it clonked and rattled like hell, no whine. Coincidentally, on my early test runs, I've been getting a clonking/clattering sound. I thought I might have not tightened the new shockers properly or the rubbers had compressed. I had one years ago where the upper bolt had worked loose. I've found no logical diagnostic procedure to go about in this scenario. Driving, listening and looking under the motor would present, even to you guys, somewhat of a challenge. Is there such a thing as a gospel of whine testing (go on, cheese and bread and good company) in existance, maybe even a sticky I've failed to turn up? Best regards, once more. Peter.