[Brolthemighty]

Fuuuuu. Well, that's a good tip then.

Does all this look like I might be on the right track?

Edit: Alright, so with changing that to the HalfCaster tag instead of 3rd caster, these are the errors I'm getting:

Attempt to access field 'cArrKnCan' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 12
- - -
Attempt to access field 'cArrKnCan' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 13
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 16
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 17
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 18
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 19
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 20
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 21
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 22
- - -
Attempt to access field 'cArrKnSpl' that does not exist for thing 'cfg5CCFVRgr'
Location: 'eval' script for Thing 'EP5CcSpellLessRng' (Eval Script '#1') near line 23

I feel like I'm slowly making progress, but it's really just tweaking each little thing.

Edit: So it looks like based on the error, it's referencing the variant ability configurable, instead of the set focus of the array table. But I'm not sure how to fix that.