Well we don’t want to arm them with better faking information! :laughing:
HKJ’s reviews give all the specs of cells and there is consolidated versions of his tests in my sig link post.
Any movement inside a cell tells all, check out HKJ’s disassembly of batteries threads too. There is no space for anything to move around in a properly made cell, it’s pretty much a long roll of tightly packed films end to end.