I'm using a series of logic functions to create a list to upload into a program, which is then saved as a CSV. For some reason, after saving the file and attempting to upload it will fail, but if I open the file, change nothing, save it again, and attempt to upload then it will succeed. The second save drops about 3 Kb from the file size (from 14 down to 11), and opening them each as text I can see that 3 commas are dropped from the end of each populated line as well as seven commas from unpopulated lines during the second save. Does anybody have experience with something similar?