ICNS x8mk

Hi Norman,
Sorry to ask, but I wondered if you could spare some time, I know you have experience with the ICNS format, I’ve been looking at some old ICNS files made in Xojo/Real Studio and there’s an element labelled “x8mk”, it seems to be 128 x 128, but the image is like two squashed horizontal versions. The data size is what gives me the indication that it might be 128 x 128, as it’s 65,536 in length.

Do you recall what this element is or have any notes you can access easily? I cannot find anything online in my ICNS notes.

should be a 256 x 256 8 bit mask

Ha ha! No wonder it comes out wrong, thanks Norman.