Expecting a dozen to repeat a third time after 2 repetitions, doesn't seem like a good enough reason to bet it.
No, i expect a dozen to hit again within 3 spins after a repeat. Most of the time it will hit,...from my testings i done alot of testings with it- must have been more than 10 000 spins in total, since i had two other system based on this same idea- dozen repeater (bet for a third repeat once, with progression) dominant dozen (bet first dozen hit 2 times, with progression) both of these systems had good results, so Aces High is just a tweak of these two.
Well, the way it was written I thought 1 bet and then stop. Anyway there is a good chance to hit within the next 3 spins, I don't understand y you skip the 2 numbers that came in the 2 repetitions of that dozen. So in effect you bet 10 or 11 numbers. (if the same number repeated). With flat bets hitting in the first 2 spins makes a good profit. More in the first. The third spin (if it's a hit ), makes 6 units profit.
But 10,000 spins I don't think are enough to draw definite conclusions. If it works in 50,000 spins then you got something there.
I play dozens too, but a little differently. If I see a dozen missing for at least 5 spins, (if I happen to see it on the board missing for 8 spins even better), I play that dozen 3 times then stop and wait for another trigger. The logic is that every time a dozen is absent for 6, 7, 8, consecutive spins it can't keep on sleeping for another 3. Each and every time. It can sleep for 20 spins of course, but betting only the next 3 spins, you avoid complications. But will that happen in the next cycle? And the next? Very unlikely.
While you are testing this system, you must have an idea or at least keep track of the most frequent winning range. If the majority of wins come in the first 2 spins, then you might want to skip the 3rd and less profitable spin. But you have to come up with an accurate frequency of the winning range. If it is spin 2 and 3 you might want to play the first spin virtually and then play only spins 2 and 3 . That can be determined under extensive testing.