Thanks everybody. Parents are doing fine.
Fire was mostly in the kitchen, still waiting on investigation to determine the cause so they can't work in that area of the house yet. It was a low temperature sooty, smokey fire that put itself out. The kitchen is destroyed but most everything else in that half of the house is smoke and soot damage, they will have to also rebuild the master bathroom that backs up to the kitchen because of heat damage to the shower and tub.
The other half where my sister was staying (house is like a duplex) is fine as the french doors separating the 2 halves of the house kept out the smoke. They are going to try to redistribute power in the house so that my parents and sister can move back into that side of the house and the contractors will have power to work.
Back to the build after a few days off due to chit happens and bad weather on the east coast.
Finished making all the parts for the ball stand, assembly has removable stands for different ball sizes. I have built a 2" and a 2-5/16", skipped the 1-7/8" because it isn't really needed with RVs but it's easy enough to make one later if for some odd chance I ever need one, never used one on my pickup and don't even own a ball that small...... There are 47 parts total in this assembly.
All welded together, assembled and pinned to the center channel. Still need to tweek it a bit as the heat from welding caused some shrinkage in the metal (yea I really poured the heat to this part with some deep penetrating 6011 1/8" rod) and I can't get the removable tubes to go all the way to the bottom which is where I need them when I am loading a trailer. Ball stands are used both to winch the trailer onto the trucks using the trailers coupler as well as secure the tounge to the truck for transport.