[Dx4win] Problems With RTTY/PSK

[Art - W6KY]

I just upgraded to Ver 7...I'm using a RigBlaster Plus
for the interface. DX4WIN PSK worked ok on ver 6.  I
have the MMTTY engine installed (works great on N1MM
contest logger). MMTTY engine also works great as
standalone program. WinPSK program works great.. I
cannot get DX4WIN to key the RigBlaster. CW keying
from DX4WIN works fine. Using DTR for CW keying com 1.
... The only thing I can find for RTTY keying is
RTS/CTS flow control. None of the combinations in the
RigBlaster will key the RigBlaster/Rig...  Again
RigBlaster/Rig works great with same MMTTY engine and
WinPSK programs...  Help...
Thanks, Art  W6KY