I had to wait for an eBay order of PSC stanchions to arrive. When the brass stanchions arrived, I then found them very difficult to drill out for #15 wire. I have the sides of one tank finished but have not been able to get the end stanchions correct to my satisfaction. I have small hypodermic tube on hand so I am using the method of separate end handrails which is easier. 3 of the 4 end stanchions broke rather than respond to my at best mediocre skills in drilling them with # 79 drill bits. And I broke 3 drill bits in the process.
I have been somewhat discouraged and turned to other projects of which I have about 50 before returning to the tank cars.
In this time of lock down due to the pandemic all I can say is in this gif sent to me by my friend Eric: