Got this jump pack at Walmart for 50 bux. Need it for my range box, the blue one, and my Aerotech interlock launch controller. Tested that yesterday it works fine ill Poteet a YouTube pick. Also the launch stand is an old flower pot stand with a 1/4" hole drilled in the middle with a 6 foot once pc zinc 1/4" launch rod I got at Coles for 9 bux. The jumper pack has a USB port so charging my Jollylogic logic is not problem. Also just painted the stand. Its nice the rod goes into the ground its very sturdy. And the two little pcs stick up on the top ring are perfect for clipping the launch controller leads too.
