Hi guys, I'd like to clarify some doubts, for example. 1.a idle speed, I have to adjust the time. 2. the mark of the front cylinder tdc not get to stay at the bottom of the hollow rear Carter left, this will be by compression or lack of. 3. to adjust Keihin FLH model 1979 that steps should I follow. 4. plugs have two color tones and achieve 3000 rpm not exceed 100 km / h. (65 or so mph). I enjoy my bike and I feel something is wrong. Please help.