The T-molding at Neumeister's site is the same thing as at the
TrilliumRV link I posted earlier. If Tim's
Boler has any track, and it's like that on a
Trillium, either of those will work.
Where I'm stumped is in the thread description- "two-piece" sounds to me as if Tim has neither trim nor track, and it's the
track that's hard to find.
Per the link you posted just now, Tim:
That looks like the trim one puts into a kerf cut on table edges and I think the "tongue" is too deep for this application.
Francesca