I know that this is probably rehash for most people on this site, but I am going to say it anyway. I sent my cylinder to Stewart for some TLC. I just got it back today, and it looks perfect. He bead blasted the entire cylinder so it looks brand new, which is something he just did because he takes pride in his work. He was very fast with the shipping, and his work is perfect. He really goes above and beyond!! If you ever need anything done I would make sure you sent you stuff to Stewart!!!