Well I started out with setting valve clearences then I checked for air leaks at the carbies, then I took her out for a warm up ride (about 50k's) , once back in the shed I put her up on the centre stand.
Next step was to take off the vacuum port screws under the bings and attatch the vacuum guage.
Now before all this she had been reving out too 300rpm once hot during a run! (new advance springs, new intake hoses and cables good ect) but I could not fix the problem.
Now I restart hot motor and run at idle around 1200rpm, within seconds up she goes too 3000rpm! so I recheck timing marks, all good.
Now I turn the mixture scews in all the way then back them out one turn, then I back the idle scews out till they just meet the stops, then watching the guages turn them in so they read the same at 1200rpm and again at 4000rpm.