Flying Tigers: Shadows Over China

I popped this achv while working on

Set up a dogfight, choose Zero for your plane and P40 for enemy, 10 enemies, and casual difficulty. Once the dogfight starts do the following:
for airbrake
then RB for turns
for loop (once worked for me, some people are saying you need to double tap down)
When an enemy is on your tail you get an indicator on your screen for evasive maneuvers, simply push left or right to perform a barrel roll.
At any time push to activate "trazer time"


That should do it...I popped this achv within a minute or two...very easy and quick. If you need the achv, shoot down the 10 P40s and that one will pop at the end of the dogfight.

I did this across several missions, but worth trying each mission in case you get a plane that can do the loop earlier.

Barrel roll/Evasive Manoeuvre- Double Tao left or right on D-pad

Use either of your bumper buttons to shape turn.

Double tap down on D-Pad to dona loop the loop.

Press to enter Trazer Time. Which slows down the action.

Please note that not all planes can do the loop. I did this last by chance on Tigers in the Gorge mission to unlock it.

*edit* Bazajaytee has pointed out that I have missed the Y button for air-brake which is also required to get the achievement. He has also found that the loop is started by one down press of the d pad rather than two. For me it was defiantly a double press but if it doesn't work for you try a single.

So I followed the guides here and the Achievement wouldn't pop.

Turned out that you also need to use the air brake which is classed as an arcade-maneuver.

Also, the loop is on single and can be done in the first campaign mission with the Spitfire.