VKB-SIM

Hello, i would like to know how to <<freeze>> my axis (X and Y) at their current position with a button, and get the axis working again by pressing another time the same button ?
I found something very similar to this viewtopic.php?f=27&t=3653
But this resets the axis at the default position, i want it to stay where it was until i pressed the button, to use it like an altitude / heading hold in aircrafts that have limited trimming and autopilot possibilities, like with most warbirds.
Thanks for your help !

Please read User guide. Fix axes section. Controller2_17En.pdf here https://disk.yandex.ru/d/LlqiYtIrIetBOQ

Thanks for your help ! Looked at page 88 of the manual then followed same steps as in the previous tutorial, i just changed Fix Axes from FA3 to FA2 for it to work like i wanted