I've tried editing the TreeCapitator config both manually and in-game, but every time it's moved it gets renamed to Treecapitator.cfg_20161130_223615.old

I need to send this config out via modpacks and transfer it from my machine to the server, and this prevents that..

Version used: Treecapitator-universal-2.0.4
http://pastebin.com/2NQUrLCy

It looks like it may just be this specific version. I'm trying out 2.0.3 and, so far, it's working perfectly.