Before we took the van off for a service we completely emptied it.
Whilst all the stuff was piled up in the garage I thought that I would weigh it just to check we weren't carrying too much.
The total was 90Kg + 25Kg for the mover ( not of course including clothes or food ) to the accuracy of the bathroom scales and being "generous" on the weights.
So with a payload of 147Kg we are 32Kg under which is almost exactly the same margin as when we weighed it on a weighbridge after we purchased it.
Not going tell SWMBO of course or there will be 32Kg of clothes/make up etc. making its way caravanward.
Nice to know we are towing safely though.