PC v3.3.1.0

In the past I have been able to view multiple logs (i.e. multiple flights) at the same time in Map & Virtual radar.

I don't seem to be able to do this any more: Am I missing something, or is it no longer possible?.

My initial work-around attempt was to try and merge the flights into a single log, but that doesn't work as the merge fails because each flight has its own takeoff/landing.  

Trying to do this in Google Earth also fails even if I rename "SkyDemon Track Log" and save in "My Places"; if I open another log in GE the previous one is apparently overwritten and renamed back to "SkyDemon Track Log" (but still in "My Places", not "Temporary Places").

What I'm trying to do is show (ideally in SD, but GE an acceptable alternative) is a multi-leg, multi-day trip on the same map.