How can I disable the CTRL function. I'd like it so if someone holds the CTRL key, it just acts like they are not holding it at all (should act like a regular click without keys).

No problem. Edit the script "NinjaCal ( action ; params )" and find the line that looks like this...

Else If[( Get( ActiveModifierKeys ) = 2 ) or ( Get( ActiveModifierKeys ) = 4 )]

...and change that to this...

Else If[( Get( ActiveModifierKeys ) = 2 ) or ( Get( ActiveModifierKeys ) = 4 ) and 1 = 2]

..but adding "and 1=2" without quotes to the end of the line. That "switch" will turn off the line.

That's it.