Adding accessories to a 2000 xstar
I'm adding a jabsco ballast pump and heater to my 2000 xstar. There is a fused wire which feeds accessory 1 running from the battery to the dash. I've removed the accessory swit h and replaced with the ballast switch and upped the wire gauge from the breaker to that of the feed to the breaker. Problem I have is that I am also adding a heater , there are available accessory breakers under the dash, however not sure what the gauge of power wire that feeds the dash.
Is it common practice to add a new live from the battery to the dash or is the stock wiring sufficient for the additional draw ( Hester earths to the battery already )