DS161 don't work at F and -1/2

I have two DS161 with dual sync cord. When I set strobe control in my house(ikelite 7D) at TTL and set strobe to manual only -1 and lower work. Full and -1/2 does fire but to early.

When I set housing to manual i can set them both manual I can use the full range.

But I want one manual strobe en one TTL.

Do more people have this problem?

i am pretty sure that if you ask Ikelite they will say that the housing has to be set on manual. Think i had a similar question once. The only way you can have one TTL and one manual is when you use a wireless solution.

I have two DS161 with dual sync cord. When I set strobe control in my house(ikelite 7D) at TTL and set strobe to manual only -1 and lower work. Full and -1/2 does fire but to early.

When I set housing to manual i can set them both manual I can use the full range.

But I want one manual strobe en one TTL.

 

Do more people have this problem?