I have a 2014 Eyra, and when I bought the boat I changed out the electronics. Long story short, I thought I ran the power cord from the front directly to the battery, but it looks like I tapped into the original electronics power wire up at the bow. Does that power go into the powerblock in the battery compartment? Any way to get the schematics for that power block to know which wire is for what?My issue is every time I crank the motor, my front unit turns off (low voltage?), battery is 6 months old. I noticed the wire was showing/corroding, so I re-did the connection up front which I hope helps. If not, what is the best way to run a power cord from the battery straight to the unit? If I knew which wire it was at the power block, I guess I could pull it all the way through with a string attached and then pull that back through with the new cord?Thanks!