I am working on getting the Metroid II EJRTQ Color hack onto a real cartridge. Original B&W as well as previous color hacks play successfully. However, the wonderful EJRTQ hack displays janky and incorrect graphics, rendering it unplayable. I am using a FlashBoy device to write it onto the cart, as well as GB Cart Flasher 1.1 as software. The ROM functions properly on emulators. Any advice?