How to remove all vehicle compatibility using eBay File Exchange

[driven_products]

We're using eBay file exchange to add compatibility to our listings. To make sure we have clean fitment we'd like to remove all fitment from a listing and then add all of the new fitment without specifying the vehicles to remove in the file. 

Does anyone know the proper way to null the compatibility field using file exchange?

We've tried sending a blank value, null, delete, "", '' and a variety of other ways without success. 

https://pics.ebay.com/aw/pics/pdf/us/file_exchange/File_Exchange_Advanced_Instructions.pdf

https://pics.ebay.com/aw/pics/in/pdf/file_exchange/File_Exchange_User_Guide.pdf

The above resources also do not seem to have an answer to our question. 

[wastingtime101]

@shipscript doesn't typically frequent the Motors board, so I'm tagging them in here as they're fluent in this seller tool.

[driven_products]

Thanks @wastingtime101! Any help would be greatly appreciated. 

[wastingtime101]

No prob @driven_products . If Ship doesn't see my above tag, you may want to post your query on this board:

https://community.ebay.com/t5/Seller-Tools/bd-p/tools-apps-db

[driven_products]

Thanks a ton!

We posted the question on the page you suggested. 

You are amazing!