OP here.
>>6421987There's an app called GMD Full Screen Immersive Mode that lets you toggle the navigation and status bars.
Only reason I'm not using it is because the free version puts an ugly red line at the bottom of the screen, which is the toggle area. This can be removed in the paid version. I think I'll just buy it as it works great.
Also I have attempted using KLWP, however for now that shit is way above my skill level. I did download KWGT though and replaced my clock with one of their presets (with one slight tweak), which I think looks way better.
