Hey I think I just figured out how to share a single preset. Apologies if you already know how to do this but you take this file
https://mega.nz/#!8QolSaDD!rF47p5ZVevmP ... vQGuMsmAj8
Which just says:
<?xml version="1.0" encoding="utf-8"?>
<PresetDictionary>
</PresetDictionary>
Open the preset XML from the machine you're working with, and copy paste the section that begins with
<Item key="">
and ends with
</Item>
Put it in between the PresetDictionary entries.
Apologies if this is redundant, I just never saw how to do this so maybe it will be helpful to someone. Also, if I got anything wrong or missed anything pls tl me.