So, went back to PittRace last Thursday for another Track Night in America. Was able to knock about 20 seconds from my fastest time last month. Now that I am more familiar with the track, I can push a little harder. Still not one with the Z, but getting closer.
Here is a picture and video from then...at about 4:33 in the video, you can see a Beaver try to cross in front of me. Fortunately, I saw it coming and was able to beep the horn to get him to stop.
https://www.youtube.com/watch?v=Wnk5ktFHUsU&t=157s