New homemade flash diffuser for insect macro photography - is it any good?

I try out the New Homemade Macro Flash Diffuser design from James Chisnall. I go through my 2 previous Macro Flash diffusers and their drawbacks before testing out the new one Video with more about the diffuser https://youtu.be/fPvfmI40jbE Other Insect Macro videos https://youtu.be/_M-WPx62GAE?si=sif6Ht_pNV0fLPdy Dragonfly photography https://youtu.be/jUa6ux0nGBY?si=aBda5YyPb4upldLa https://youtu.be/Hg0ds-3K_38?si=ikqnBvF6diOyaE8g https://youtu.be/m4fTdlI88u8?si=Y4bKn460gmmf4bDR Link to James's design here https://www.facebook.com/groups/1833312540247277/permalink/3453887374856444 Matt Coles' Macro flash diffuser page http://mattcolephotography.blogspot.com/2011/10/macro-flash-diffusion.html UPDATE The designer is now on YouTube at @Chizz_photography will be posting how to make video soon For those that can access Facebook, here are the links to ebay for materials https://www.ebay.co.uk/itm/181920454908?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=ANwBd0WUTtq&sssrc=2349624&ssuid=TH7X5IBHSq2&var=&widget_ver=artemis&media=COPY https://www.ebay.co.uk/itm/153498042659?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=UUrEmKNvQgu&sssrc=2349624&ssuid=TH7X5IBHSq2&var=&widget_ver=artemis&media=COPY https://www.ebay.co.uk/itm/324587295868?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=lduExrkwQR-&sssrc=2349624&ssuid=TH7X5IBHSq2&var=&widget_ver=artemis&media=COPY