Hello,I have 2 600ex-rt with ST-E3-RT.When using the 2 flash, can I use the function Gr to control them separately ? ( one in ETTL and the second in Manuel mode )Or I can only used them in Manuel mode ?Thanks
Thanks Tim,Your answer is very clear but the thing is that in one of Bruce Dorn YouTube tutorials about those speedlight he did set the flashes in differant mode.When I tried it, it did give me this possibility but when i tried to take a pic the spee...
