Re: Battery Drain Issue Reply #20 – April 29, 2022, 07:35:44 pm There was an article in the Motorcader a few years ago about the Yandina Combiner 600. I believe FOT even had a maintenance special some time ago about installing these combiners. I made note by printing the Amazon sales page which is shown in the picture. The pdf file has the instructions if you need more info. Quote Selected