Anyone have a current wiring diagram? My 2023 RT188P came with the same manual that is online but, does not jive with my boat. Manual does not show the Acc. 12v/USB power point. Also, my fuse box is labeled with a constant hot what's that for? Fuse box also has a fuse for F DF, my boat did not come with a front graph and there are no wires up there for one. Thanks for any info, BTW, I have tried my dealer which is less than helpful.