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As Roy saidA lot Ducati's have the same problem where the connectors create resistance and the whole thing melts, make sure all your connections are good, or replace with high current components or solder (but that makes it a faff when you need to separate them)First check all the grounds are good and clean and the battery is up to snuff first. (Modified post here but charge the battery out the bike let it sit for an hour and measure the Voltage, you should have close to 13 on a good battery. If the battery is poor then it can drag down the whole system until it charges. The battery acts like a resevoir and can make you think the whole sytem is defective when it's siimply the battery) When you said you checked Alt was giving voltage but not as much as you expected, what were you getting?According to the manual I have15V 1000RPM40V 3000RPM80V 6000RPMIf you are replacing Reg/Rec personally I'd go for a Shindengen unit, spendy but my attitude is put in quality and it will last.John