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Old 12-26-2009, 09:32 AM
kozzm0 kozzm0 is offline
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Quote:
Originally Posted by SgtPappy View Post
... Split-S, high/low-yoyo and otherwise change direction?

It seems that as I attempt to gain angles on the opponent, I see myself having to do multiple high-yoyos just to stay in the turning circle, even if I'm in the same aircraft. Sometimes, when I'm at the top of the high yoyo, my plane seems to freeze and it takes ages to get my nose back down again. I'm not used to something like this in other sims; almost stopping when I'm slow. In those sims, my Spitfire is one of the best planes in maneuvering combat under 200 mph. In this game, my aircraft feels way too sloppy under 200.

It seems that just to pull a very tight vertical turn, I have to enter a controlled stall at the top and simply fall. Sure it works, but the time it takes to get into position makes me vulnerable so I can't always do that.

I've tried to really stay at the corner velocity of my Spitfire, but that velocity seems far to high to reach often. Meanwhile, everyone else is turning faster than myself. I've been using combat flaps a lot and very rarely, even landing flaps just to get that extra lift. Am I using them wrong?

How do I best and quickly execute a high yoyo, or some other fast direction-changing maneuver?
It is a big risk to vertical turn a spit- I look for when they do it too slow, and nail them. A slow plane is easy to hit.

There's only one real reason to do it - quick angles leading to a sure shot. If your opponent fails to dodge, you'll get the angles just by reducing the turn radius so much. The problem is you can't turn well at the top of the turn, and your opponent can easily roll out of the way if they see you.

I read somewhere authoritative that the spitfire mk 2's corner speed was around 270 (kph). I think it was in the pilot's manual, either that or an e-m diagram someplace. It seems about right but in BOP I think it's more like 300kph. That would be, about, hmm, about 187mph.

The best opportunity for yo-yo's is near the beginning of the fight, when you've got plenty of speed and can quickly trade it for altitude. But if you find you're chasing some snail pilot round and round at 250kph, you're both below corner speed. The target sacrifices turn rate for low turn radius in a desperate bid to generate angle-off-tail. If you simply try to get inside their circle, you end up making the same trade of high turn rate for low turn radius.

Suppose you don't constantly try to reduce AOT to zero? (this is called "lag pursuit" in the US). Instead keep your plane faster, nearer its corner speed. You'll stay outside the target's circle, but you'll also turn your circle faster than they turn theirs. This means that as long as you're careful not to give them a chance to switch direction and make you overshoot, you break the stalemate. With you doing faster circles, they can't catch you; but since your circles are faster, you can catch them. That's not what you do of course, with lag pursuit catching them would just be passing them on the outside. Instead, you maintain the same distance behind them by trading the extra turn rate for altitude.

When it's done right, this tilts your circle until the top of it is inside your target's circle. That is when you pull max-g and make the low-radius move, turning lag pursuit into lead pursuit.

Also, don't let your eyes deceive you about how fast someone is turning. You can both be turning at a faster rate, yet see the opponent generate AOT by turning lower radius. And even if you're doing the same turn rate and turn radius, they can still get angles because the centers of your turn "circles" are not the same. So no matter which way you turn, the attacker is likely to get at least one shot. That's why lead pursuit is more immediately dangerous, but also risky, because it is much easier to make a lead pursuer overshoot.

When you've got a lead pursuer bearing down on you (when you look all the way up, there they are in the middle of the screen), you need to do more than just pick a direction and turn. If you've got a spit or a hurricane, you can try flat scissors, but they'll still get at least one shot. The attacker's "guns plane" is a 2-d region delineated by the longitudinal and vertical axes of the fighter; meaning their goal is to get you either above or below their fighter's nose and then fire a long burst while keeping you on that line. If you turn as hard as you can, you reduce your ability to roll, giving the attacker the time they need to line you up in their guns plane. But if you roll instead, they can't keep you in their guns plane. The best they can do is roll also, then maneuver for a quick shot as you pass through their guns plane.

Last edited by kozzm0; 12-26-2009 at 09:39 AM.
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