Not exactly the same issue as you but it is a start.
http://www.flytampa.org/forum/viewtopic.php?f=14&t=6762
Also, asking over there might get a quicker response as the developers are pretty good at helping you solve problems.
Neat seeing these old sceneries again. Flew them what seems like a trillion times back in the day. Check out CANUK scenery too as they did quite a bit around the same areas...
http://bathursted.ccnb.nb.ca/fsnb/canuk/index.html