[slowsmile]

@Hitch...Well we could go round in circles like this for days.

Since it's impossible to do an accurate measurement of the KF7 displays for KP and KP3, I've been wondering how you measured the white image canvass widths. Both the old KP and the newer KP3 have no Night mode on their KF7 displays. So how did you measure the white canvass background width of the image?

And the KP3 can now display KF7 displays with it's new "Kindle E-reader" option for KF7 displays. Did you know that? There is no night mode on that KP3 either for the "Kindle E-reader" display. And its probably the case that there is no Night mode in the eInk hardware version either.

Here's how I did it and got one of my results -- and yes this is an approximate result. The eInk and Fire HDX displays on the old KP app have approximately the same screen width on KP. So, if both screen display widths are the same then both the displayed images -- on the Fire HDX and the eInk displays -- should display at the same width size. This was indeed the case when I checked. Both the image on the FireHDX(KF8) display and the eInk diplays were approximately the same when I used my Test epub image.

And I did look at the images you posted in your post(#72).

Here, for comparison, are my images from the same epub test file which are taken from the old KP displays. They also appear to be very different from your thumbnails.

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