Glacier National Park - Mini Puzzle - 250 Piece

Much smaller than earlier puzzles

I use the Dowdle tray to hold my puzzle pieces in place, but they’ve changed the size of the mini wooden puzzles to 6.75 x 8.5. The tray is 7x9. I wish they would sell a little insert/jig that we could place in the trays we’ve already bought. It would only need to be a thin piece of wood 7x0.25 x 9x0.5. (My math may not be mathing, but you know what I mean)