Need help bad, I have a 1979 CB 750 in Great to Excellent condition, Bike is very clean and not neglected,. Big problem is it wont charge, I already replaced the Regulator, Battery, Stator and the 2 brushes, still when the bike is running it will not increase the voltage to the battery, I also checked all plugs for corrosion or burnt terminals. Any help would be greatly appreciated. John