This release - when operating in a PSK mode , prevents CALL1 or CALL2 from appearing in Waterfall marker tool tips (tnx to Bill KA0VXK) - when operating in RTTY or a PSK mode with Commander reporting that the transceiver's split is enabled, defaults the tuning display (spectrum or waterfall) to showing the transceiver's receive frequency (tnx to Iain N6ML and Joe W4TV) - when a simplex PSK Spot Database Entry is double-clicked with the Split box unchecked in the "Transmit (PSK)" panel of WinWarbler's Main window, directs Commander to disable "Dual Receive" as well as Split (tnx to Bill G4WJS) - provides a macro command that (tnx to Iain N6ML and Joe W4TV) *** when operating in a PSK mode with Commander reporting that the the transceiver's split is enabled, directs Commander to select the transceiver's TX VFO, and configures WinWarbler's tuning display to show the TX VFO frequency when receiving in a PSK mode. *** when operating in RTTY mode with Commander reporting that the transceiver's split is enabled, directs Commander to select the transceiver's TX VFO, and configures WinWarbler's tuning display to show the TX VFO frequency when receiving in RTTY mode. - updates the index.htm, Macros.htm, PositionVector.htm, PSKOperation.jpg, PSKTRansmission.htm, and RTTYOperation.jpg documentation files WinWarbler 7.4.9 is available via the DXLab Launcher or via 73, Dave, AA6YQ