Gremsy T3 pixhawk cube

I realize you were trying to get Mavlink connection working (and did you ever?), but I can’t even get sBusout working from my Cube. Care to share what you had ot do to get sBus working? Like your params? I’ve been working on this for almost a week (How to get signals from sBuso to sBus in? - #2 by xfacta), and that’s after already giving up on it about 2 years ago sBuso Doesn't Seem to Work. I just want sBus control.