Thank you all for the continued rain .... but you can keep the cold thanks very much

The wind today has ice in it, blow a dog off a chain stuff but the poor dog would be frozen and probably snap off at the collar anyway
Still trying to sort the mystery 240vac wiring on the Crusader van. What a spiderweb and the wires would be 1mm sq at best, yet it powers a roof top rattler, an oven, the hot water and multiple power points throughout the van. I found 5 cables all wired into a single power point so it appears that was used as a junction point, but more than halfway between the mains and inverter input and the rear of the van. The power box is halfway between the two points, a now blanked off external power point that the cable goes up to the power box yet blanked off at that end as well, but identifying red electrical tape marking claiming it links to cables that went to the inverter?

I had a cable at the inverter junction box that appeared to connect to the appliances and a few other locations, yet when I separated the 5 cables at the junction power point, it doesn't seem to go anywhere

Maybe it was making a circuit through an appliance, but that would mean somewhere the active and neutral are reversed ..... no, looked for a circuit on the neutrals and that didn't pan out ..... maybe I have to join all the power point junction wires together and start a trace of when the circuit is lost ... if I find one in the first place
Another cup of coffee before I make another attempt, so much for the one day swap over of the inverters
Apparently someone else had a go at rewiring as well, bypass a switch under the bed and joined a multitude of cables using BP connectors, but some barely connecting by a single wire strand and various nicks in the isolation on multiple cables .......... Who wires up these deathtraps with cable way too small to do the job and run through walls, the roof, back down the wall somewhere else yet seem to come to a dead end .....
Sorryfor the rant, it sort of helped to talk it through to clear a bit of the fog out of the brain ....
T1 Terry