Not a resync. Can't submit due to zero frames improved if backported to the emulator that should be deprecated. (Link to video)
This is simply me messing around with TAStudio. Can't seem to make Mario climb down to the top. I suspect a console-only bug.
http://www.jeffsromhack.com/products/d2k.htm Done on WIP MAMEHawk (http://tasvideos.org/forum/t/21778) https://youtu.be/PwUSgdqqDGg