Quote Originally Posted by Atimm693 View Post
Called tech support and they sent a document that went over removing the acid/gel selector screw and grinding some material off of it. I don't really understand it, but it's working fine now. Must be a common issue.
Wished I thought of that when mine went dead just after about 15 months but throwed it the trash after I put on a Noco the noco is about 5 times heavier than the pro mariner was! Hope it last longer than the pro-mariner did ! So far so good