I don't really want to say where the set I tried today came from just yet. I'm going to gve them the chance to make it right first. I actually have a suspicion that, while the part number was correct for a '55 2nd, there may have been mismarked 55 1rst parts in the package.
On the last 2 sets, the first came from Precision, the second came from Soff-Seal. Neither fit correctly, coulnd't even shut the doors properly.

Bill Burmeister