You might want to check your springs if it matters to you whether or not they are brass. Nearly all of mine (~30) are not brass, they just look like it. An easy way to verify is with a magnet...if your spring is attracted to it, it is not brass.
I don't know how COV will resolve this as I still haven't received a reply on the ticket I submitted last Wednesday.
I don't know how COV will resolve this as I still haven't received a reply on the ticket I submitted last Wednesday.