Right Throttle problem

[Mirtma]

I've tried Cold start tutorial and Instant action Cold start. When I need to put right throttle to idle position, throttle doesn't move. I've tried with keyboard (RShift + Home) and with X-55 throttle. It doesn't move and I can't start right engine. I've setup HOTAS for dual throttle and for single. Same problem. I've watched few videos and I think my steps are correct. Any idea what's wrong?

[Mirtma]

Well, I've assigned two switches from HOTAS Throttle to left and right engines throttle idle command. Now it works.