Gearbox simulation

Good Morning Team,

HS12 V1.7 radio

I am using the radio to control a bulldozer

Controls 3 and 4 are used for throttle and steering.

I would like to simulate a gearbox or 3 levels of speed on the throttle if possible

In level 1, maybe 0-30% max throttle

Level a 30-70% throttle

Level b 100% Throttle

I'd also prefer 100% in reverse to make things even more exciting.

Is this possible and how, please

Also, should I update the software, or is 1.7 ok?

Thank you

Elliot

I found it.. you must select the level before, and then you can modify the servo rates in each selected level..

Another question!

Is it not possible to reuse the same control in all 3 layers? I have it activated in level 1 and a, but its not possible to activate in level b? It is designed this way?