> Don't leave us hanging, tell us what #2 and #3 really are :-) I've updated the gallery post with the part numbers: https://photos.app.goo.gl/7XzymDTNzU5AqWYs9 I suspect these trays went through a number of revisions and a number of part number increments. And with at least one of them, there is a number engraved in the metal and another on a sticker. -j