Oh yeah, when running the unit at max power (circa 18A charging current), pin 4 on the 7 way connector drops to a pretty low voltage (below 10V if i remember correctly, with a 14V alternator voltage), which amongst other things, causes problems with the brake controller. I'm also not too excited about dissipating upwards of 100W along the length of the cable that feeds the trailer connector on the tow vehicle.
So for now, I've got the Victron app open on my phone and slowly increase the voltage as we're driving down the road.
So for now, I've got the Victron app open on my phone and slowly increase the voltage as we're driving down the road.