Wayne... I have seen yours.... and in my opinion it is the best possible solution for hauling a highly flamable liquid on an RV. (but it is just my opinion).
I know that over the years I have suggested that others look at your set up when I'd be asked. It is very friendly to use and as safe as possible..
The propane bottles stored in lockers built into the camper worried me years ago... I mounted my propane outside on the rear of the camper up high.
NOW... things are better... The ORP Valve will at least "slam shut" if the if the propane bottle is hit and the transfer tubing is ruptured. Of course slow leaks inside the camper could be a problem.
