Thanks, this is really good but it affects to the entire csp config. If you open the ini file with note pad, you can remove all the sections you dont want to be modified but the Neck:
[CONFIGURATION]
VERSION=1
AFFECTED_SECTIONS=NECK
[NECK:BASIC]
[NECK:LOOKAHEAD]
[NECK:ALIGNMENT_BASE]
[NECK:GFORCES_BASE]
With that, you only apply the mods to the NeckFX.