Ive just made a system dump with the help of twilight hack (because the other loaders wont work for me) and fs dump 1.0.elf. I have many more game channels so i dont know witch one is gradius. takes about 20 mins to dump. According to an older thread wadmaker 1.1 wont work because it wont create a proper key. I find it very complicated but I wanna ripp these good 60hz releases so others can dload them and try injecting roms into them.