The ad you ordered from will soon be canceled (after being out of stock, which ebay won't let me restore anymore) due to new laws in the EU, so the ability to order here will be canceled and it is no longer possible to change it.
Therefore, in the future, I recommend watching the video in which you will find out (in the video header) where you can find me after canceling the ad.
https://www.youtube.com/watch?v=SQHDvNRM1uM

I offer a spare plastic part for G-13mft F subversion or for converting G-13mft subversion G to subversion F.

I drew this plastic myself with a 3D program and printed it on a 3D printer.
In the case of an order, I will send you instructions on how to convert from the G subversion to the F subversion.

Possibility of conversion is for any type of G-13mft including parallel, totalizer, USB, cctalk, RS-232.

Please see the photos in ad of how it looks.

It's tested and works just as well as the original. The dimensions are exactly followed, so there is no problem with compatibility, including mounting the front panel.