Yeah, there is a typo in the recommendations. Pro Series launch controller is recommended, but that uses 6 "C" batteries, not 4 "AA" batteries. Also 9 v. is what I consider to be marginal, I would go with 12v. minimum. And with plenty of amperage. Maybe a PS II controller using the external connector to a 12 v. source.

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I like the unusual, the off beat, the avant-garde. No 3/4 FNC for me!