No worries, installed RGB-PI OS4 and everything looks how it should

I like it, 480p ES theme is nice, it's pi4 doing CRT so I'm happy with all the work they've put in CRT Evo on the pi3 is perfect though.. encapsulator to force resolutions like rtype and mortal Kombat, 50/60hz switch and easy to switch cores just pi3 is a bit underpowered for some games. Haven't figured out some of that yet on recalbox and some of it plain doesn't work on a clean install of 8.0.2 but happy days, it's massive progress.

Hi, I've installed 8.0.2 on a Pi4 with Pi2SCART but I'm struggling with Amiga emulation. I'd like to run it in native PAL resolution rather than 240p. Where do I edit the mode line please to change this? Changing the resolution in the core causes it to display out of the viewport. Also in ES advanced options I can't change emulators to Amiberry or PUAE, ideally I'd like to use PUAE as my pi3 setup had the CPU scaled to A500 speed but set as A1200 for whdload which makes 3D games like stunt car racer run full speed. At the moment uae4arm loads no matter what emulator I choose in ES. Any help would be much appreciated, coming from Retropie CRT Evo is a bit of a learning curve.