Same here, I can't get this mod to get working with patch Z. I start the server, ISRM connects properly. When I get into the game the lights are there but they don't react to staging or anything at all. There's just red light all the time. I hope author can fix this soon as this is one of best mods I ever played!
/edit
OK, so I got this thing to work in S2 mode at the dragstrip track (AU3). It seems like the starting coordinates in Tracks.txt file are wrong for BL1, that's why there's red light all the time. I'll try to fix those coordinates and will come back if I succeed.
/edit2
OK, these are working coordinates for BL1. Replece the line beginning with BL1 in your Tracks.txt file with this line.