Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
I'm no expert but the one I recently installed none of them had that "Notch" , looks a bit ragged in zoom to be there by design , I stand to be corrected but looks like something's been forced in there!
That is as rough as a badgers a**e so probably a po mod