Sure you dont have historical up time, no one does, it is all 2x fuel multiplier.
The point is how to get people not to run around at mil. I believe this works, you think it is a personal afront to your manhood. We each have our opinions, luckily mine happens to be the one htc is currently doing.
In the CT we normally drop the modifier to 1.2 or 1, as often our maps are scale (kinda) and require long jogs.
Yak 9t is an anti-tank plane. What are you using it for? High alt interceptor? Bomber escort? Try a p51b, p47, 190, 109g6 with a DT, hell there must be 20 planes that are more appropriate for doing something other than ground attack.
I dont think it is particularly 'right' to use the wrong tool for a job and then ***** when it breaks, or doesnt do the job well.