I'm honestly speechless. Came back to mario 1 over a year after my first sub 5 and finally achieved another second barrier! This only took me 11 minutes in this session, but I've been grinding 4:58 for at least a few days. 8-2 was by far my biggest run enemy. I'm planning to get polish record (4:57.627) this year, but definitely not now. Played on Nestopia UE