I found out the Roscoe LG Buckeye Burl is a Custom with the wedge neck.
Yeah. I remember that you could order a Custom with just the wedge neck but the cost wasn't much less than just going with the signature model (so most players just ordered the signature).
Pretty bass for sure. I will add that having owned a couple signatures, I didn't find the neck to be any more stable than a standard maple/purpleheart/maple neck. Roscoe necks just typically don't move.
That said the wenge wedge neck is just awesome to look at!
Here's the rear on one that I owned.
