Sony HSS wireless flash with Godox X1T-S, 685-S and V860-II S on a7r2

Setting up and using Sony wireless flash with Godox X1T-S, 685-S and V860-II S
also covers high speed sync (HSS). And some manfrotto flash brackets.

Links to flashes used
Godox - V860-IIS - http://amzn.to/2f1WGTT
Godox TT685S - http://amzn.to/2eXHmEA
Godox X1T-S - http://amzn.to/2f1VMqB

Manfrotto flash shoe - http://amzn.to/2f1Nqz8
Manfrotto Nano stand - http://amzn.to/2eXNdJK