Like wise. I will not get into arguments. The point of Forums is to help, learn, ... never have ____ contests. I have had nothing but constant _____ since I joined. If this continues every time I post helpful ideas, I'll just stop assisting anyone anymore. I have 40 years experience doing this - take it or leave it, but keep disagreements off unless there is a valid reason, especially if one is not the original poster.
Like politics the relied on foundation is wrong to start with - if the wires are sized too small too (4, 6 awg), then they should be changed/upgraded too. Just because the windows leak air is no reason to not fix a leaky door first or in addition.
I do not know what the factory wiring is internally or user modifications have been done by members, but using the Famp rule, the proper size wire awg can be determined. In DC wiring proper size is CRITICAL! In AC too , but there is more leeway due to lower currents involved.
I have asked the factory for an electrical wiring diagram for my TT, but have been met with gigantic resistance to provide anything. This is a major flaw in their customer relations. I'll be sure to reemphasize this at some point. Heck the inverter, generator, .... everthing I've installed in a ________ has come with wiring schematics & drawings. This is a first for me.