Flying Gremlin V2 with DSM2 transmitter?

Andrew

G'day Mate
DX6i should be able to do DSMX as well as DSM2..... The one I had could.

LB
The first DX6i was DSM2 only, then a little bit later the DSMx version came out which is backwards compatible with DSM2.
Easy way to tell is, DSM2 version has DSM2 printed just left of the screen, DSMx version has DSMx printed on the right of screen.

I've no experience with setting up a Gremlin but your DX6i being DSM2 should not be any problem.