Reel Lawn Mower Grass Catcher

Q: Any one that has used this on the 1204- 14 mower? Reviews are stating it doesnt fit. Any tips if you have successfully used with the 14"

I have an Earthwise 1816-16EW (16”) and it fits perfectly. The attachment instructions list 2 different ways of attachment. Option A (14”, 16”, 18”) and Option B (16”, 18”, 20”). I had to use Option B which is described as “reel mowers with rear trailing wheels and rear support tube” in the instructions. Option A is described as “for mower with rear roller assembly for [above listed widths]”. From the pictures in the instructions Option A uses small wheels. And Option B uses wheels that are about 6” in diameter (estimated off of my own mower).