I have a third and a fourth gear log. I had a 30FF at the track, but seems to have resolved itself after a couple days. I have new solenoids on order to rule those out. Replaced solenoids and vacuum lines last summer after same issue on the track.
3rd-
http://datazap.me/u/davidwarren/log-...=0&data=4-6-23
4th-
http://datazap.me/u/davidwarren/log-...=0&data=4-6-23