Can you post a pic of that?If there's going to be a partial etch on a custom cut lens, I'd prefer it to be hidden by the frame itself. Otherwise, it's like a peripherally scratched lens if the etching is not readable or doesn't make sense. Even if the partial etching is out of view when using, it's still annoying to me if I can see it from the "outside".
P.S. I have a Scelzi R2 which is one of the largest obtrusive etchings in the history of Oakley. Due to it's significance, it will remains part of my collection, but truthfully, I dislike wearing them because the signature is a continued distraction.