TheAutumnWind
I'm Awesome
I have big 4 with 3/0 and a 300a and it did same till I ran an extra piece of 1/0 from battery to the under hood fuse block, I jut replaced the stock wire with 1/0.stopped blinker drop and HVAC fan volt drop .
Any chance you could show me how you routed that? I'd love to do the same.