Delete standard mapping in Ableton Live??

Hello everybody,

I've been using my Vestax VCM-600 with Ableton Live and the standard mapping that is implemented in Live for the VCM-600. I'm now at a point that the standard mapping doesn't cut it for me anymore, so I began mapping the controller myself. The problem I encounter is that the controls I didn't map in my custom mapping, are assigned through the standard mapping for my controller in Ableton. This is something that I don't want. Is there a way to delete the standard mapping, or make it unfunction in some way? Thanks in advance!