If the problem is new at 18 hours we suspect the engine and not the boat. Wiring issues usually show up differently and this acts like a ground issue. The gauge rolling is the up/down touch pad and that is one of the more commn issues in 2015. Issues usually have to do with the installer at the factory and we made several staff adjustments late in 2015 to address this.Last edited by Bass Cat Boats on August 24th, 2015, 4:54 am, edited 2 times in total.