Hmm, I've been thinking, and I've decided to stick with a plain old flipper/lifter/poppy thing. What'd be the best pressure to make something that can self right, and would a 63mm bore 300mm stroke cut it? I just need the ability to self right, but a bit better than an actuator. Unless I get a lifter/"Crusher" (More like grabber) combo, with a single linac. And two on the sides to self right (Since it has rather flat sides, and without pneumatics can't really move.)