Glad you like it! But I thought the UK duckhead already has a ground pin?
https://www.apple.com/uk/shop/product/MKU63B/A/67w-usb-c-pow...
https://www.apple.com/uk/shop/product/MKU63B/A/67w-usb-c-pow...
Had a few times where I've had to disconnect the charger as I could feel an effect like static electricity on the metal case of the MacBook.
https://apple.stackexchange.com/questions/17575/how-to-prope...
Alright if I sell any of this North American grounded version, I'll make one for y'all across the pond!