Now noticing a hairline crack on the main housing, top just to the right of the center head strap on the curved area. From front to rear of that section. Will keep an eye on it and if it worsens then document it with photos. But this is a first as it being the main housing plastic not the Front housing where the sensors are.
On a positive note, the new PiTool Beta looks promising. Only played with Brightness and Contrast Sliders with the Pimax Logo but changes to the logo are noticeable.