When I joined this group, I could not buy hexagon patterns locally. I printed hexagon patterns from the internet. Although the patterns measured one inch, I discovered that they were actually slightly smaller. It could have been caused by the printer I don't know. This may be a possible reason that Jane is finding some of her flowers to be smaller.
I replaced all of the flowers that I had made and sent out using those computer printouts, after I managed to find a source in Canada for the hexagon card stock patterns. Thankfully I didn't have to replace many flowers.
Coralie in Canada