I have updated my Herelink to the new update and I am with some people a little confused. I am running a pump on the older firmware using the camera trigger on the Herelink using QGC and Copter 4.0.3 and mapped it to RC9 (rc pass thru) and have it plugged into the Aux 1 channel. I am trying to figure out how to do that now as I have read there is no more SBUS channels. Any help please?