External MIDI Track volume resets to 0 on playback when no CC data is present

I have multiple external synths connected to Logic via an iConnectivity mio10. When I playback an external MIDI track the track volume resets to 0 if there is no CC 7 data present on the track (This only happens with the synths that send and read CC 7). Is there a way to get this track's volume to remain where its fader is set and ignore or eliminate this reset message?