I have a new HJ Poet which I bought online and despite measuring very carefully before ordering, I'd say the inside circumference has turned out to be about 1/4 inch too big. This has the unfortunate effect of making it fit a shade loose and slide down on top of my ears. Do any of you experts on this forum have any advice please? So far my options seem to be I get fatter head or else stuff the inside liner wth material to bulk it out a bit...
Hope on of you can help with other alternative tips...