Sorry, I don't understand. Do you mean you can only configure 2 sets of throttle curves in OpenTX? I'm using OpenTX, and I can configure the switches to toggle to different throttle curves; definitely more than 2.
@@fyresg i put my curve values at +40, +60 and +80. When i flip the switch to idle up 1 and 2 the headspeed cranks up to Maximum. On normal (+40) it is noticable slower!