Yeah, that's mine. I have a hunch it would be capable of a little more than a Kicker 18. //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif
I have one Credence build JL 18w6 nib that I think I am going to move on from. I bought it during the closeout and never used it. Don't know if that fits your def of old school 18. PM me if it something you might be interested in.