[WriteLog] FSK polarity question

[Burt]

HI....

when I attempt a qso on RTTY (FSK) I am told I am transmitting in 
reverse.  I receive fine.  I don't know how to change the transmit 
polarity and whether it is in WL, my MK or elsewhere.
I am using the following.

FT1000MK V  Windows XP pro
Microham MK Rtty setup at FSK
WL (latest version) with MMTTY.

I have used it successfully many times in the past but now I am upside 
down on xmit.

Any thought as to where I should look.  Many thanks

73
Burt, W1ZS
eldr at adelphia.net