I normally take my time, like many others, when doing work on the coach. This particular issue was discovered when I removed my house battery case for refurbishment. Estimating time for the sake of it, humm... 3 hours, after I had required replacement parts in hand.
My junction box is located a hard to reach area, so it would have taken some time to be able to stand straight after being on my side, stuck between to tight surfaces.
I am not the young pup I once was, but I still in the game...
I have more pictures to upload of upgrades, stay tuned....
Hector