Ok, here's what I tried:X-T2 with V6 Mk II Beta firmware, camera set to Fujifilm, flash system set to Nikon Auto
I'm using Power Sync, Forced HSS on
2nd V6 Mk II NOT ATTACHED to anything, set toReceiver mode, Manual Flash
Yes but that did not work.
2nd V6 Mk II NOT ATTACHED to anything, set toReceiver mode, Manual FlashFlashwave 5 on top of this 2nd V6 Mk IIFlashwave set to Manual – High Speed Sync on the Flashwave trigger = on - Full PowerWorks both in HSS and in Power Sync (after tweaking the Power Sync delay), with apparently aslight advantage of HSS being brighter