-2f on 8-4c compared to https://tasvideos.org/userfiles/info/638138380099169159 thanks to ceiling bounce (yes, ceiling bounce)
1f 1-2 (!) 1f 4-2 (those platforms be sneaky) 2f 8-2 (less lag) 1f 8-3 (less lag) Only 1-1, 4-1 and 8-1 remain unimproved from the publication...
2f 8-1, 1f 8-3. Probably due to lag reduction. Tried to make levels more entertaining when doing so does not lose time. Note to everyone: don't touch 4-1 with a 20ft barge pole if you don't want to lose time.
Saved a lag frame. I have another version of 8-3 that doesn't save the lag frame but still saves a frame (tieing this) by magic?
Improves the overground section of 4-2 by removing 1 lagframe from Chatterbox's improvement and 1 extra frame for luck (maybe jump angle related?)