So I am getting back into the MAME game and started using MAMEUIFX. I prefer the look of the Lotte CRT shader that comes with it, but unlike the other shaders, it does not have curvature or rounded screen corners on by default. Anyone know how I can change this? I tried opening the .vsh and .fsh files, but I don't really know what to do. I'm using v 0.165. Thanks in advance for the help.