So I've ran into a couple of problems whilst emulating Sonic 1. First is that Debug mode won't allow me to place any number of items over a certain amount (ex. can't place more than 70 rings), it also places destroyed monitors instead of new ones if I break any monitor in a level. Second is that when using debug mode, the game won't allow me to go past Labyrinth Zone. Once I complete that zone, it takes me back to the title screen. Are these normal? Is there anyway I can fix them? Do I need special editing tools? Maybe it's the ROM I'm using? Help!