How does this work with Tetran Cowall ... treat a maneuver as 1, 3, or 5 - then any other bearing at 1, 3, or 5 - which is like - the whole dial for the most part.
At first blush it seems like you can use his ability or Stay on Target in either order because of the trigger event of revealing your maneuver dial, but you'd probably want to use his ability first. I'd bet that if you reveal a 3-K, you could use his ability to switch to 5-K, then SoT to a 5-Straight, and finish by taking a stress token.
Arguably, you could also reveal a 3-Straight, use SoT to rotate to a 3-K, then swap to either a 1-K or 5-K, but I don't know if the dial rotation from SoT would qualify as "revealing" a maneuver per the wording on Cowall's card.
Simultaneous triggers, mate. Same way that it works with Navigator, if they both happen upon revealing an X.
Of course, he says when revealing a Koiogran, so you'd have to start with one of those, then pull a 1, 3, 4 (This is the koiogran you actually revealed) or 5 speed maneuver.
Cowall revealing a 4 K-turn? That's news to me. Did I miss anything in the FAQ?
Can Cowall execute maneuvers not on his maneuver dial? Hs obviously can. Mainly a 1 K-turn. With SoT, he can choose a 3 K-turn, then switch to any speed 1, 3 or 5 maneuver. That's 6 maneuvers at speed 1, 6 at speed 3 and 2 (no bank or turn) at speed 5. That makes Cowall/SoT the only interceptor with 1 straight and 1 bank maneuvers.
SoT allows you to change to a maneuver that's on your dial. You can't do a maneuver that you couldn't do under normal circumstances.