How do you make your brass tube looks tarnished like that? I tried mine using a vinegar with salt, it looked tarnished, but still looked goldish yellow?
That's just from being in my hand.
My brass in the beginning was turning really yellow, so I polished it a lot. (the yellow was an icky yellow)
Then I started using Sharkhide to polish it, and now I don't get the yellow. More of a brown like the LE JMs .... not sure if my hand chemistry changed, the weather, or if the Sharkhide has anything to do with it.
That is the only thing I can think of that changed.