12X and DSX9 throttle servo delay ?

[elektromodely.com]

Hi,
can you help me how to set up 12X or DSX9 radio to set the throttle delay when I switch between STUNT1 and STUNT2 FMODs?

It works fine in THRO HOLD - the servo moves fine slowly while switching FMOD from THRO_HOLD to NORM and back, but my throttle servo moves instantly when I switch between STUNT1 and STUNT2 FMOD :-(

[old gimmer]

Hi Electromodely.com
As far as I am aware the delay only operates in all flight modes when used with throttle hold a delay is not available when switching between flight modes 1&2 except as mentioned when using the throttle hold switch the only way to get a smooth transition is by trying to match the throttle curves at the point of switching from mode 1to mode 2