Yea, I guess what bothers me is a gentleman recently replied to my post....I looked at his stats at bottom of message....and he had a 2021 2600rb with same issue.So my point is.....that Grand design is supposed to be one of the best according to my homework,of course there are others better....but one of the best.And.....the connect the trailer cable to truck in a non water proof box? I mean....these brand new are not like 5 k dollars.They are expensive and the electrical is a standard 1900 box? Come on...Amish or no Amish....it’s about quality...but like meh neighbor reminded me....well they build a solid frame but cut costin other areas....And being in electronics for 35 years...it does not take much thought to realize that corrosion loves electrical....