I'm still crunching on all those numbers and will be for a while, I guess. Next item coming up will be to handle all the samples again: Spooling them back into cops from their skein-state for better handling and easier storage and measuring thread diameter as well as making an "inspection card" for each of the samples. These are cards in a contrasting colour to the thread, where the thread is wound on in parallel lines - that gives a quite good first impression on how even the thread is.

And for now, I think I need a better graph program than ol' MS Excel. Any suggestions?