First, I am using my Canon Camera 6Dmark2. I have a two flashes: one is the Godox V860IIC and a Canon Flash 600 EX-RT. I also have a wireless trigger Godox XProC. I can easily trigger the Godox Flash with my Godox trigger using channel 1 group A for the flash and having that set on the trigger. Now, the problemo is how to get the Canon flash to trigger as well! I can't seem to understand the manual for the Godox X2Tc and I thought I had to have this in order to get the canon flash to go off. Does anyone know how to do this?? I have been searching high and low on Google and Youtube and can't figure it out. Normally, I am pretty swift with technical material, this one eludes me. Thank you!