Thank you for your email and support to Nissin.
Actually the original design of Di622 is not support X-contact.
But due to many users asked to release it. We decided to do and hope users
can enjoy more with our flash.
This advanced feature will be released in next Monday. We will release
X-contact for the Nikon version first.
For Canon version due to the hardware problem, our engineer team is studying
now. No confirmed date to
release at this moment.
For detailed, please contact our distributor in Poland for update as
follows:
MIGOMEX
P.H. Migomex Sp.j.