[OIS cursor??]

Mouse cursor is accurate though. The OIS runs MS Windows, or the operators desired operating system. 

[Unrealistic HUD Combiner Size, Angle, Tint and Proximity to the Pilot]

What about real-life appropriate sizing of the HUD, along with a customizable combiner angle and size options as the difficulty is aligning the hud correctly in our view angle setups? It's difficult enough to get the hud depiction correctly aligned with our viewing angle let alone then get the combiner size correctly sized and angled too. 

[HUD glass too dark]

100% agreed. RL A350 pilot, the tint is too dark and is the wrong colour. The declutter switch is also upside down (it flicks downwards not upwards to declutter). I've only had a quick play with it so far, but on the taxi out noticed there's no nosewheel depiction on the hud. 

In contrast to the OP, HUD Cover Behaviour accurately reflects the SOP usage of the HUD, with the cover installed/removed prior to HUD stowage. 

[Aircraft textures checkered]

After updating to 1.1.0 the textures of the aircraft have become checkered in pink and purple. I've done a clean re-install and regardless of the livery selected, I can't resolve this issue

Does anyone have any ideas?