How exactly do you create that seperation? Do you have a preferance between verticle and lateral seperation?
Preference? I like to have both, but fight harder to get vertical separation.
With lateral separation, the other guy can still kick the rudder for a shot. With vertical, he blinks into red-out if he forces the nose down (assuming I get below him, which is my goal). Vertical AND lateral
together makes his HO shot a complete gamble and waste of energy and ammo (but I'm ok with it if he wants to try anyway, hehe!). Once in every couple-hundred HO attempts like this get close to me. It's an odd thing if I take any hits at all...
You don't need a lot of lateral separation, and you get it just like you get it while driving a car- aim a bit to the left or right of your opponent.
As for vertical separation, I get my nose down the instant I decide to merge with someone, and "race" to get under him. He'll generally follow suit, so you need to be aggressive and "take" the lower position. At the same time, I don't want to get
too much speed, or give up all my altitude either.
In a case where my opponent seems to "know" that he also should be the low guy, I might change tactics and let him have the bottom (it generally makes his next move predictable; you never want to be predictable...). If I do that, I try to make it look like I either couldn't get the bottom spot, but will fight anyway, or else that I don't know enough to try hard enough to get the bottom position. I have a few options for the higher position too, and watch him very closely as we pass to decide which option I want to employ. If he doesn't make the predictable move, no harm... The predictable move is also the one that threatens me the most...
Check out the trainers site, and read up on merges. Also, do a search for merges and HO avoidance, there's gobs of info and films available. No sense in re-writing it all. Also, I hesitate to a take an "Avoid the HO" thread and turn it into a merge thread.