I never insulted you. I'm happy that you got your refund and sorry that it didn't work for you.
Probably your barrel width is shorter than 4,8mm therefore the patch stays to big for the window. It's not my fault you didn't read the info.. it clearly states the barrel window width that it's suppost to work with.
But thanks for the feedback, it was usefull and I'm already starting to prototype a version to cut patches for barrel windows with 4mm width.
Also maybe yiu should never bought these version but instead the model 2 version wich has a cut for a 4mm width.
But I'm happy you got your refund.
Have a nice day