Rectangle downsput to square downspout

I liked this split in half version of this rain water downspout diverter. https://www.thingiverse.com/thing:1749347

After printing I quickly noticed it was not going to fit. So I made an adapter.

This will adapt 2" x 3" to 2 5/8" downspouts. You could use this for top and bottom. The square side is meant to fit inside the square ends of the rain diverter I linked. The 2" x 3" side has some play. My gutters have been "modified" at times. So there is some slop in the fit. Some silicon may be needed.

I am still learning Fusion 360. So I have included the f3d file if you want to modify it.