I made another post earlier today looking at the basic acceleration and deceleration changes here. However by request of sdfasdfa I looked a little deeper into the changes. I unexpectedly found some other changes that were not announced. Some things to note before looking at this: 1. ESFs were default 2. AB Fuel tanks were not equipped 3. I defined the AB cycle as starting from forward cruise speed in level flight at the moment AB initiates, and ending at the point when all ESFs in the comparison have returned to cruise speed. If you wish to look at it from a different perspective, it should be possible using the data I have provided. This one is simply tracking the total distance traveled over time, from the start of AB to the coast back down to cruise speed. It shows how much the ESFs differ in how far they've gone at the end of their AB cycle. Here's a different picture of the same data, now we're looking at how far the ESF travels in each step of time. I think the most interesting thing you'll see in this graph, that you may not immediately pick up on, is the afterburner duration. They all have a 4.25 second burn time. Prior to the 1/12 hotfix, here are the numbers we had for AB burn time: Mosquito: 5.3 seconds Scythe: 5.3 seconds Reaver: 6.87 seconds So beyond simply increasing Reaver Acceleration, they also reduced their AB fuel by 2.62 seconds. The other ESFs suffered a similar reduction in fuel capacity by 1.05 seconds, as all now have a uniform burn time.