Playing with the Logistic Train Network mod myself, and this fluid rounding problem is destroying my life ;_;

So, first, here's the solution I created for my fluid train depot:
2017-07-16 13_37_08-Factorio 0.15.30 [Streaming].png
My current theory is any configuration other than a single unbroken ...

Same problem reporting in. Game hard-crashes when I open my blueprint book. Just tested again by opening the save and hitting 'b', got a crash and the following log.

0.001 2017-07-13 21:20:43; Factorio 0.15.29 (build 30708, win64, steam)
0.001 Operating system: Windows 8.1
0.001 Program ...