@UssrLENIN absolute life saver

Umm sorry late
In XML edit(optimally overload),go to (x jet engine specific part,where all power multipliers and exhaust are there) and then enter a new function,which is throttleResponse ,and the value is a number which is you speed of throttle response ,lower is slower and higher is faster ,normal jet engine multiplier of throttleResponse is 0.08(in sp wasp/f18knockoff) ,so lower numbers like 0.04 or something will help.

@DumbPlaneMaker oh thank you so much I didn't knew this

Normal airliners apply 60 - 90 % off throttle during take off, maybe they accelerate slower because of this.

@hpgbproductions thank you

You can also make an engine throttle up/down slower with smooth(Throttle, x)
Time to throttle = 1/x seconds
This won't break the fuel consumption and sound of the engine

@XAircraftManufacturer I don’t really know much about it, the funky trees I use on my planes are from other people

@CenturyAerospace can you help with funky trees? I never used it before

Or you can set the input higher and the powermultiplier lower, but then fuel consumption will be bad and then it will take forever to throttle up and down

Funky trees

set max to 10
set powerMultiplier to 0.1

Make the plane heavier