Fostex 450 slider cap

On the forums a users asked if there was a replacement slider for the Fostex 450 board. Based on the measurements and pictures provided I designed and printed one but I really don't know if it will fit because I have never seen the actual board.
I have uploaded the model in case it is of any help to anyone. If you have more information regarding the size please post that in the comments or go to the forum and post directly to the original thread. I did remove the cutouts on the back of the slider that were in the original but they do show on the pics because I didn't reprint after making that change. I also added the slot for the indicator on the top.
https://forum.thingiverse.com/t/would-a-kind-person-make-me-6-of-these-small-objects-please/216/8