Not that ive had any problems with the rectifier issue but have recently taken the precaution of wrapping the wires and connector with self amalgamating tape. Have used it for marine purposes before and makes a nice neat job.

Can be obtained from most electrical wholesalers or marine stores.....

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Mods so far: Kev fuel mod, DNA stage 2 filter & air box cover, Peatbog rack,KTM hand guards, zumo 660, Leo Vince SBK's, Renthal Dakar high bars, ARD panniers,OTR bashplate, OTR Windshield,cush drive mod