Cool dpicc68, I’ll have a read of it now. I don’t know what PiFBA is?

Also. I don’t know what THT is. Is it a variant? My PCB has no markings on it to indicate what it is in any way. evtest didn’t call it a Xin-Mo or THT…

Just going to see about trying the updated kernel. I’m not sure if I have encountered the button limitation issue. But I had read about it in the article that led me to evtest. It did involve updating the kernel to fix no up or left stick movement. But mine seems to be just fine according to evtest.