Need Cu Build help plz, how to get AI, Conductive Blast & Chiv?

Beebalm

I'm using the Pet Training Planner on a Cu at the start of the second round of advanced training. Have 1501 points available. I thought I could pick AI, Conductive Blast and Chiv, but as soon as I add Chiv, AI gets zeroed out. Is this a planner bug or am I doing something wrong?

Pawain

The planner is useless.

Put on AI then CB then  Chiv. Costs 700 points.

Beebalm

Thanks!!